339900574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{27179}}^1$

素因数の和:27244

約数の個数: 24

約数和(自身を含む): 567029160

約数和(自身を除く): 227128586

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 27179, 54358, 353327, 706654, 1005623, 2011246, 4593251, 9186502, 13073099, 26146198, 169950287, 339900574]

約数ペア:

[(1, 339900574), (2, 169950287), (13, 26146198), (26, 13073099), (37, 9186502), (74, 4593251), (169, 2011246), (338, 1005623), (481, 706654), (962, 353327), (6253, 54358), (12506, 27179)]