873233710

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{208409}}^1$

素因数の和:208835

約数の個数: 16

約数和(自身を含む): 1575579600

約数和(自身を除く): 702345890

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 208409, 416818, 1042045, 2084090, 87323371, 174646742, 436616855, 873233710]

約数ペア:

[(1, 873233710), (2, 436616855), (5, 174646742), (10, 87323371), (419, 2084090), (838, 1042045), (2095, 416818), (4190, 208409)]