1520230111

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{1439}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 1602478080

約数和(自身を除く): 82247969

約数列:

[1, 31, 53, 643, 1439, 1643, 19933, 34079, 44609, 76267, 925277, 1056449, 2364277, 28683587, 49039681, 1520230111]

約数ペア:

[(1, 1520230111), (31, 49039681), (53, 28683587), (643, 2364277), (1439, 1056449), (1643, 925277), (19933, 76267), (34079, 44609)]