997135210

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{70769}}^1$

素因数の和:72185

約数の個数: 16

約数和(自身を含む): 1796142600

約数和(自身を除く): 799007390

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 70769, 141538, 353845, 707690, 99713521, 199427042, 498567605, 997135210]

約数ペア:

[(1, 997135210), (2, 498567605), (5, 199427042), (10, 99713521), (1409, 707690), (2818, 353845), (7045, 141538), (14090, 70769)]