7871026

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 12093120

約数和(自身を除く): 4222094

約数列:

[1, 2, 67, 134, 151, 302, 389, 778, 10117, 20234, 26063, 52126, 58739, 117478, 3935513, 7871026]

約数ペア:

[(1, 7871026), (2, 3935513), (67, 117478), (134, 58739), (151, 52126), (302, 26063), (389, 20234), (778, 10117)]