808210736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2971363}}^1$

素因数の和:2971388

約数の個数: 20

約数和(自身を含む): 1658021112

約数和(自身を除く): 849810376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2971363, 5942726, 11885452, 23770904, 47541808, 50513171, 101026342, 202052684, 404105368, 808210736]

約数ペア:

[(1, 808210736), (2, 404105368), (4, 202052684), (8, 101026342), (16, 50513171), (17, 47541808), (34, 23770904), (68, 11885452), (136, 5942726), (272, 2971363)]