488040995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{4013}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 631193472

約数和(自身を除く): 143152477

約数列:

[1, 5, 13, 65, 1871, 4013, 9355, 20065, 24323, 52169, 121615, 260845, 7508323, 37541615, 97608199, 488040995]

約数ペア:

[(1, 488040995), (5, 97608199), (13, 37541615), (65, 7508323), (1871, 260845), (4013, 121615), (9355, 52169), (20065, 24323)]