405212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 771120

約数和(自身を除く): 365908

約数列:

[1, 2, 4, 17, 34, 59, 68, 101, 118, 202, 236, 404, 1003, 1717, 2006, 3434, 4012, 5959, 6868, 11918, 23836, 101303, 202606, 405212]

約数ペア:

[(1, 405212), (2, 202606), (4, 101303), (17, 23836), (34, 11918), (59, 6868), (68, 5959), (101, 4012), (118, 3434), (202, 2006), (236, 1717), (404, 1003)]