89157796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{244939}}^1$

素因数の和:244963

約数の個数: 24

約数和(自身を含む): 192032960

約数和(自身を除く): 102875164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 244939, 489878, 979756, 1714573, 3184207, 3429146, 6368414, 6858292, 12736828, 22289449, 44578898, 89157796]

約数ペア:

[(1, 89157796), (2, 44578898), (4, 22289449), (7, 12736828), (13, 6858292), (14, 6368414), (26, 3429146), (28, 3184207), (52, 1714573), (91, 979756), (182, 489878), (364, 244939)]