491036234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1\times {\mathrm{7013}}^1$

素因数の和:9721

約数の個数: 16

約数和(自身を含む): 793620072

約数和(自身を除く): 302583838

約数列:

[1, 2, 13, 26, 2693, 5386, 7013, 14026, 35009, 70018, 91169, 182338, 18886009, 37772018, 245518117, 491036234]

約数ペア:

[(1, 491036234), (2, 245518117), (13, 37772018), (26, 18886009), (2693, 182338), (5386, 91169), (7013, 70018), (14026, 35009)]