671730172

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{929}}^1\times {\mathrm{1109}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 1185080400

約数和(自身を除く): 513350228

約数列:

[1, 2, 4, 163, 326, 652, 929, 1109, 1858, 2218, 3716, 4436, 151427, 180767, 302854, 361534, 605708, 723068, 1030261, 2060522, 4121044, 167932543, 335865086, 671730172]

約数ペア:

[(1, 671730172), (2, 335865086), (4, 167932543), (163, 4121044), (326, 2060522), (652, 1030261), (929, 723068), (1109, 605708), (1858, 361534), (2218, 302854), (3716, 180767), (4436, 151427)]