2401105

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 3400704

約数和(自身を除く): 999599

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 2213, 11065, 15491, 68603, 77455, 343015, 480221, 2401105]

約数ペア:

[(1, 2401105), (5, 480221), (7, 343015), (31, 77455), (35, 68603), (155, 15491), (217, 11065), (1085, 2213)]