440384456402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{4538081}}^1$

素因数の和:4538506

約数の個数: 24

約数和(自身を含む): 727899276636

約数和(自身を除く): 287514820234

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 4411, 8822, 48521, 97042, 4538081, 9076162, 49918891, 99837782, 549107801, 1098215602, 1819770481, 3639540962, 20017475291, 40034950582, 220192228201, 440384456402]

約数ペア:

[(1, 440384456402), (2, 220192228201), (11, 40034950582), (22, 20017475291), (121, 3639540962), (242, 1819770481), (401, 1098215602), (802, 549107801), (4411, 99837782), (8822, 49918891), (48521, 9076162), (97042, 4538081)]