245070892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293147}}^1$

素因数の和:293181

約数の個数: 24

約数和(自身を含む): 492488640

約数和(自身を除く): 247417748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 293147, 586294, 1172588, 3224617, 5569793, 6449234, 11139586, 12898468, 22279172, 61267723, 122535446, 245070892]

約数ペア:

[(1, 245070892), (2, 122535446), (4, 61267723), (11, 22279172), (19, 12898468), (22, 11139586), (38, 6449234), (44, 5569793), (76, 3224617), (209, 1172588), (418, 586294), (836, 293147)]