718320317234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2147843}}^1$

素因数の和:2148554

約数の個数: 32

約数和(自身を含む): 1223240114880

約数和(自身を除く): 504919797646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 677, 1354, 8801, 12863, 17602, 25726, 167219, 334438, 2147843, 4295686, 27921959, 40809017, 55843918, 81618034, 530517221, 1061034442, 1454089711, 2908179422, 18903166243, 27627704509, 37806332486, 55255409018, 359160158617, 718320317234]

約数ペア:

[(1, 718320317234), (2, 359160158617), (13, 55255409018), (19, 37806332486), (26, 27627704509), (38, 18903166243), (247, 2908179422), (494, 1454089711), (677, 1061034442), (1354, 530517221), (8801, 81618034), (12863, 55843918), (17602, 40809017), (25726, 27921959), (167219, 4295686), (334438, 2147843)]