289364764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{7351}}^1$

素因数の和:8125

約数の個数: 24

約数和(自身を含む): 546135968

約数和(自身を除く): 256771204

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 3028, 7351, 9841, 14702, 19682, 29404, 39364, 95563, 191126, 382252, 5564707, 11129414, 22258828, 72341191, 144682382, 289364764]

約数ペア:

[(1, 289364764), (2, 144682382), (4, 72341191), (13, 22258828), (26, 11129414), (52, 5564707), (757, 382252), (1514, 191126), (3028, 95563), (7351, 39364), (9841, 29404), (14702, 19682)]