219982175996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{4508201}}^1$

素因数の和:4509325

約数の個数: 24

約数和(自身を含む): 420344754480

約数和(自身を除く): 200362578484

約数列:

[1, 2, 4, 11, 22, 44, 1109, 2218, 4436, 12199, 24398, 48796, 4508201, 9016402, 18032804, 49590211, 99180422, 198360844, 4999594909, 9999189818, 19998379636, 54995543999, 109991087998, 219982175996]

約数ペア:

[(1, 219982175996), (2, 109991087998), (4, 54995543999), (11, 19998379636), (22, 9999189818), (44, 4999594909), (1109, 198360844), (2218, 99180422), (4436, 49590211), (12199, 18032804), (24398, 9016402), (48796, 4508201)]