289944146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 479669040

約数和(自身を除く): 189724894

約数列:

[1, 2, 17, 29, 34, 58, 157, 314, 493, 986, 1873, 2669, 3746, 4553, 5338, 9106, 31841, 54317, 63682, 77401, 108634, 154802, 294061, 588122, 923389, 1846778, 4999037, 8527769, 9998074, 17055538, 144972073, 289944146]

約数ペア:

[(1, 289944146), (2, 144972073), (17, 17055538), (29, 9998074), (34, 8527769), (58, 4999037), (157, 1846778), (314, 923389), (493, 588122), (986, 294061), (1873, 154802), (2669, 108634), (3746, 77401), (4553, 63682), (5338, 54317), (9106, 31841)]