128833796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353939}}^1$

素因数の和:353963

約数の個数: 24

約数和(自身を含む): 277488960

約数和(自身を除く): 148655164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 353939, 707878, 1415756, 2477573, 4601207, 4955146, 9202414, 9910292, 18404828, 32208449, 64416898, 128833796]

約数ペア:

[(1, 128833796), (2, 64416898), (4, 32208449), (7, 18404828), (13, 9910292), (14, 9202414), (26, 4955146), (28, 4601207), (52, 2477573), (91, 1415756), (182, 707878), (364, 353939)]