6446570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 13236048

約数和(自身を除く): 6789478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2917, 5834, 14585, 29170, 37921, 49589, 75842, 99178, 189605, 247945, 379210, 495890, 644657, 1289314, 3223285, 6446570]

約数ペア:

[(1, 6446570), (2, 3223285), (5, 1289314), (10, 644657), (13, 495890), (17, 379210), (26, 247945), (34, 189605), (65, 99178), (85, 75842), (130, 49589), (170, 37921), (221, 29170), (442, 14585), (1105, 5834), (2210, 2917)]