393254642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4363}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 684345024

約数和(自身を除く): 291090382

約数列:

[1, 2, 11, 17, 22, 34, 187, 241, 374, 482, 2651, 4097, 4363, 5302, 8194, 8726, 45067, 47993, 74171, 90134, 95986, 148342, 815881, 1051483, 1631762, 2102966, 11566313, 17875211, 23132626, 35750422, 196627321, 393254642]

約数ペア:

[(1, 393254642), (2, 196627321), (11, 35750422), (17, 23132626), (22, 17875211), (34, 11566313), (187, 2102966), (241, 1631762), (374, 1051483), (482, 815881), (2651, 148342), (4097, 95986), (4363, 90134), (5302, 74171), (8194, 47993), (8726, 45067)]