4163018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 6488424

約数和(自身を除く): 2325406

約数列:

[1, 2, 37, 74, 101, 202, 557, 1114, 3737, 7474, 20609, 41218, 56257, 112514, 2081509, 4163018]

約数ペア:

[(1, 4163018), (2, 2081509), (37, 112514), (74, 56257), (101, 41218), (202, 20609), (557, 7474), (1114, 3737)]