2013769576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 4772194560

約数和(自身を除く): 2758424984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 137, 182, 244, 274, 331, 364, 427, 488, 548, 662, 728, 793, 854, 959, 1096, 1324, 1586, 1708, 1781, 1918, 2317, 2648, 3172, 3416, 3562, 3836, 4303, 4634, 5551, 6344, 7124, 7672, 8357, 8606, 9268, 11102, 12467, 14248, 16714, 17212, 18536, 20191, 22204, 24934, 30121, 33428, 34424, 40382, 44408, 45347, 49868, 58499, 60242, 66856, 80764, 90694, 99736, 108641, 116998, 120484, 141337, 161528, 181388, 217282, 233996, 240968, 262483, 282674, 317429, 362776, 434564, 467992, 524966, 565348, 589511, 634858, 760487, 869128, 1049932, 1130696, 1179022, 1269716, 1520974, 1837381, 2099864, 2358044, 2539432, 2766167, 3041948, 3674762, 4126577, 4716088, 5532334, 6083896, 7349524, 8253154, 11064668, 14699048, 16506308, 19363169, 22129336, 33012616, 35960171, 38726338, 71920342, 77452676, 143840684, 154905352, 251721197, 287681368, 503442394, 1006884788, 2013769576]

約数ペア:

[(1, 2013769576), (2, 1006884788), (4, 503442394), (7, 287681368), (8, 251721197), (13, 154905352), (14, 143840684), (26, 77452676), (28, 71920342), (52, 38726338), (56, 35960171), (61, 33012616), (91, 22129336), (104, 19363169), (122, 16506308), (137, 14699048), (182, 11064668), (244, 8253154), (274, 7349524), (331, 6083896), (364, 5532334), (427, 4716088), (488, 4126577), (548, 3674762), (662, 3041948), (728, 2766167), (793, 2539432), (854, 2358044), (959, 2099864), (1096, 1837381), (1324, 1520974), (1586, 1269716), (1708, 1179022), (1781, 1130696), (1918, 1049932), (2317, 869128), (2648, 760487), (3172, 634858), (3416, 589511), (3562, 565348), (3836, 524966), (4303, 467992), (4634, 434564), (5551, 362776), (6344, 317429), (7124, 282674), (7672, 262483), (8357, 240968), (8606, 233996), (9268, 217282), (11102, 181388), (12467, 161528), (14248, 141337), (16714, 120484), (17212, 116998), (18536, 108641), (20191, 99736), (22204, 90694), (24934, 80764), (30121, 66856), (33428, 60242), (34424, 58499), (40382, 49868), (44408, 45347)]