2040352203

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{809}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 2876497920

約数和(自身を除く): 836145717

約数列:

[1, 3, 31, 47, 93, 141, 577, 809, 1457, 1731, 2427, 4371, 17887, 25079, 27119, 38023, 53661, 75237, 81357, 114069, 466793, 840689, 1178713, 1400379, 2522067, 3536139, 14470583, 21939271, 43411749, 65817813, 680117401, 2040352203]

約数ペア:

[(1, 2040352203), (3, 680117401), (31, 65817813), (47, 43411749), (93, 21939271), (141, 14470583), (577, 3536139), (809, 2522067), (1457, 1400379), (1731, 1178713), (2427, 840689), (4371, 466793), (17887, 114069), (25079, 81357), (27119, 75237), (38023, 53661)]