397441562

素因数分解:

$2^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{15173}}^1$

素因数の和:17053

約数の個数: 16

約数和(自身を含む): 681737472

約数和(自身を除く): 284295910

約数列:

[1, 2, 7, 14, 1871, 3742, 13097, 15173, 26194, 30346, 106211, 212422, 28388683, 56777366, 198720781, 397441562]

約数ペア:

[(1, 397441562), (2, 198720781), (7, 56777366), (14, 28388683), (1871, 212422), (3742, 106211), (13097, 30346), (15173, 26194)]