764431492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{219917}}^1$

素因数の和:220011

約数の個数: 24

約数和(自身を含む): 1477848960

約数和(自身を除く): 713417468

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 219917, 439834, 879668, 2419087, 4838174, 9676348, 17373443, 34746886, 69493772, 191107873, 382215746, 764431492]

約数ペア:

[(1, 764431492), (2, 382215746), (4, 191107873), (11, 69493772), (22, 34746886), (44, 17373443), (79, 9676348), (158, 4838174), (316, 2419087), (869, 879668), (1738, 439834), (3476, 219917)]