289065734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{12329}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 457196400

約数和(自身を除く): 168130666

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 12329, 23446, 24658, 234251, 468502, 7606993, 15213986, 144532867, 289065734]

約数ペア:

[(1, 289065734), (2, 144532867), (19, 15213986), (38, 7606993), (617, 468502), (1234, 234251), (11723, 24658), (12329, 23446)]