920276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 1001644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1429, 2858, 5716, 10003, 20006, 32867, 40012, 65734, 131468, 230069, 460138, 920276]

約数ペア:

[(1, 920276), (2, 460138), (4, 230069), (7, 131468), (14, 65734), (23, 40012), (28, 32867), (46, 20006), (92, 10003), (161, 5716), (322, 2858), (644, 1429)]