1590631361896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{20432527}}^1$

素因数の和:20432833

約数の個数: 32

約数和(自身を含む): 3074686813440

約数和(自身を除く): 1484055451544

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 2104, 9731, 19462, 38924, 77848, 20432527, 40865054, 81730108, 163460216, 756003499, 1512006998, 3024013996, 5373754601, 6048027992, 10747509202, 21495018404, 42990036808, 198828920237, 397657840474, 795315680948, 1590631361896]

約数ペア:

[(1, 1590631361896), (2, 795315680948), (4, 397657840474), (8, 198828920237), (37, 42990036808), (74, 21495018404), (148, 10747509202), (263, 6048027992), (296, 5373754601), (526, 3024013996), (1052, 1512006998), (2104, 756003499), (9731, 163460216), (19462, 81730108), (38924, 40865054), (77848, 20432527)]