990464035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{12343}}^1$

素因数の和:13818

約数の個数: 16

約数和(自身を含む): 1297601280

約数和(自身を除く): 307137245

約数列:

[1, 5, 11, 55, 1459, 7295, 12343, 16049, 61715, 80245, 135773, 678865, 18008437, 90042185, 198092807, 990464035]

約数ペア:

[(1, 990464035), (5, 198092807), (11, 90042185), (55, 18008437), (1459, 678865), (7295, 135773), (12343, 80245), (16049, 61715)]