394413044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2664953}}^1$

素因数の和:2664994

約数の個数: 12

約数和(自身を含む): 708877764

約数和(自身を除く): 314464720

約数列:

[1, 2, 4, 37, 74, 148, 2664953, 5329906, 10659812, 98603261, 197206522, 394413044]

約数ペア:

[(1, 394413044), (2, 197206522), (4, 98603261), (37, 10659812), (74, 5329906), (148, 2664953)]