888926038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 1889879040

約数和(自身を除く): 1000953002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 61, 77, 91, 122, 143, 154, 182, 203, 251, 286, 319, 377, 406, 427, 502, 638, 671, 754, 793, 854, 1001, 1342, 1586, 1757, 1769, 2002, 2233, 2639, 2761, 3263, 3514, 3538, 4147, 4466, 4697, 5278, 5522, 5551, 6526, 7279, 8294, 8723, 9394, 11102, 12383, 14558, 15311, 17446, 19327, 19459, 22841, 22997, 24766, 29029, 30622, 35893, 38654, 38918, 45682, 45994, 50953, 58058, 61061, 71786, 80069, 94627, 101906, 107177, 122122, 136213, 160138, 160979, 168421, 189254, 199043, 214354, 251251, 252967, 272426, 321958, 336842, 398086, 444019, 502502, 505934, 560483, 662389, 888038, 1040897, 1120966, 1178947, 1324778, 1393301, 1770769, 2081794, 2189473, 2357894, 2786602, 3108133, 3541538, 4378946, 4884209, 5772247, 6216266, 7286279, 9768418, 11544494, 14572558, 15326311, 30652622, 34189463, 40405729, 63494717, 68378926, 80811458, 126989434, 444463019, 888926038]

約数ペア:

[(1, 888926038), (2, 444463019), (7, 126989434), (11, 80811458), (13, 68378926), (14, 63494717), (22, 40405729), (26, 34189463), (29, 30652622), (58, 15326311), (61, 14572558), (77, 11544494), (91, 9768418), (122, 7286279), (143, 6216266), (154, 5772247), (182, 4884209), (203, 4378946), (251, 3541538), (286, 3108133), (319, 2786602), (377, 2357894), (406, 2189473), (427, 2081794), (502, 1770769), (638, 1393301), (671, 1324778), (754, 1178947), (793, 1120966), (854, 1040897), (1001, 888038), (1342, 662389), (1586, 560483), (1757, 505934), (1769, 502502), (2002, 444019), (2233, 398086), (2639, 336842), (2761, 321958), (3263, 272426), (3514, 252967), (3538, 251251), (4147, 214354), (4466, 199043), (4697, 189254), (5278, 168421), (5522, 160979), (5551, 160138), (6526, 136213), (7279, 122122), (8294, 107177), (8723, 101906), (9394, 94627), (11102, 80069), (12383, 71786), (14558, 61061), (15311, 58058), (17446, 50953), (19327, 45994), (19459, 45682), (22841, 38918), (22997, 38654), (24766, 35893), (29029, 30622)]