8968888948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{1117}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 16273071360

約数和(自身を除く): 7304182412

約数列:

[1, 2, 4, 37, 74, 148, 227, 239, 454, 478, 908, 956, 1117, 2234, 4468, 8399, 8843, 16798, 17686, 33596, 35372, 41329, 54253, 82658, 108506, 165316, 217012, 253559, 266963, 507118, 533926, 1014236, 1067852, 2007361, 4014722, 8029444, 9381683, 9877631, 18763366, 19755262, 37526732, 39510524, 60600601, 121201202, 242402404, 2242222237, 4484444474, 8968888948]

約数ペア:

[(1, 8968888948), (2, 4484444474), (4, 2242222237), (37, 242402404), (74, 121201202), (148, 60600601), (227, 39510524), (239, 37526732), (454, 19755262), (478, 18763366), (908, 9877631), (956, 9381683), (1117, 8029444), (2234, 4014722), (4468, 2007361), (8399, 1067852), (8843, 1014236), (16798, 533926), (17686, 507118), (33596, 266963), (35372, 253559), (41329, 217012), (54253, 165316), (82658, 108506)]