2211219647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{22859}}^1$

素因数の和:23942

約数の個数: 16

約数和(自身を含む): 2724180480

約数和(自身を除く): 512960833

約数列:

[1, 7, 13, 91, 1063, 7441, 13819, 22859, 96733, 160013, 297167, 2080169, 24299117, 170093819, 315888521, 2211219647]

約数ペア:

[(1, 2211219647), (7, 315888521), (13, 170093819), (91, 24299117), (1063, 2080169), (7441, 297167), (13819, 160013), (22859, 96733)]