2013731216

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3547}}^1$

素因数の和:3736

約数の個数: 80

約数和(自身を含む): 4614216576

約数和(自身を除く): 2600485360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 137, 148, 259, 274, 296, 518, 548, 592, 959, 1036, 1096, 1918, 2072, 2192, 3547, 3836, 4144, 5069, 7094, 7672, 10138, 14188, 15344, 20276, 24829, 28376, 35483, 40552, 49658, 56752, 70966, 81104, 99316, 131239, 141932, 198632, 262478, 283864, 397264, 485939, 524956, 567728, 918673, 971878, 1049912, 1837346, 1943756, 2099824, 3401573, 3674692, 3887512, 6803146, 7349384, 7775024, 13606292, 14698768, 17979743, 27212584, 35959486, 54425168, 71918972, 125858201, 143837944, 251716402, 287675888, 503432804, 1006865608, 2013731216]

約数ペア:

[(1, 2013731216), (2, 1006865608), (4, 503432804), (7, 287675888), (8, 251716402), (14, 143837944), (16, 125858201), (28, 71918972), (37, 54425168), (56, 35959486), (74, 27212584), (112, 17979743), (137, 14698768), (148, 13606292), (259, 7775024), (274, 7349384), (296, 6803146), (518, 3887512), (548, 3674692), (592, 3401573), (959, 2099824), (1036, 1943756), (1096, 1837346), (1918, 1049912), (2072, 971878), (2192, 918673), (3547, 567728), (3836, 524956), (4144, 485939), (5069, 397264), (7094, 283864), (7672, 262478), (10138, 198632), (14188, 141932), (15344, 131239), (20276, 99316), (24829, 81104), (28376, 70966), (35483, 56752), (40552, 49658)]