127840102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 219808512

約数和(自身を除く): 91968410

約数列:

[1, 2, 13, 17, 26, 34, 221, 223, 442, 446, 1297, 2594, 2899, 3791, 5798, 7582, 16861, 22049, 33722, 44098, 49283, 98566, 286637, 289231, 573274, 578462, 3760003, 4916927, 7520006, 9833854, 63920051, 127840102]

約数ペア:

[(1, 127840102), (2, 63920051), (13, 9833854), (17, 7520006), (26, 4916927), (34, 3760003), (221, 578462), (223, 573274), (442, 289231), (446, 286637), (1297, 98566), (2594, 49283), (2899, 44098), (3791, 33722), (5798, 22049), (7582, 16861)]