312974812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{44381}}^1$

素因数の和:44469

約数の個数: 24

約数和(自身を含む): 574125552

約数和(自身を除く): 261150740

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 44381, 88762, 177524, 1819621, 1908383, 3639242, 3816766, 7278484, 7633532, 78243703, 156487406, 312974812]

約数ペア:

[(1, 312974812), (2, 156487406), (4, 78243703), (41, 7633532), (43, 7278484), (82, 3816766), (86, 3639242), (164, 1908383), (172, 1819621), (1763, 177524), (3526, 88762), (7052, 44381)]