1401474808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2393}}^1\times {\mathrm{3853}}^1$

素因数の和:6271

約数の個数: 32

約数和(自身を含む): 2767942800

約数和(自身を除く): 1366467992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2393, 3853, 4786, 7706, 9572, 15412, 19144, 30824, 45467, 73207, 90934, 146414, 181868, 292828, 363736, 585656, 9220229, 18440458, 36880916, 73761832, 175184351, 350368702, 700737404, 1401474808]

約数ペア:

[(1, 1401474808), (2, 700737404), (4, 350368702), (8, 175184351), (19, 73761832), (38, 36880916), (76, 18440458), (152, 9220229), (2393, 585656), (3853, 363736), (4786, 292828), (7706, 181868), (9572, 146414), (15412, 90934), (19144, 73207), (30824, 45467)]