2820190462

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1\times {\mathrm{11113}}^1$

素因数の和:11907

約数の個数: 16

約数和(自身を含む): 4257106560

約数和(自身を除く): 1436916098

約数列:

[1, 2, 223, 446, 569, 1138, 11113, 22226, 126887, 253774, 2478199, 4956398, 6323297, 12646594, 1410095231, 2820190462]

約数ペア:

[(1, 2820190462), (2, 1410095231), (223, 12646594), (446, 6323297), (569, 4956398), (1138, 2478199), (11113, 253774), (22226, 126887)]