1438467844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2972041}}^1$

素因数の和:2972067

約数の個数: 18

約数和(自身を含む): 2766971102

約数和(自身を除く): 1328503258

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2972041, 5944082, 11888164, 32692451, 65384902, 130769804, 359616961, 719233922, 1438467844]

約数ペア:

[(1, 1438467844), (2, 719233922), (4, 359616961), (11, 130769804), (22, 65384902), (44, 32692451), (121, 11888164), (242, 5944082), (484, 2972041)]