1296233744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6231893}}^1$

素因数の和:6231914

約数の個数: 20

約数和(自身を含む): 2704641996

約数和(自身を除く): 1408408252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6231893, 12463786, 24927572, 49855144, 81014609, 99710288, 162029218, 324058436, 648116872, 1296233744]

約数ペア:

[(1, 1296233744), (2, 648116872), (4, 324058436), (8, 162029218), (13, 99710288), (16, 81014609), (26, 49855144), (52, 24927572), (104, 12463786), (208, 6231893)]