682302061

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{26993}}^1$

素因数の和:27180

約数の個数: 16

約数和(自身を含む): 818889984

約数和(自身を除く): 136587923

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 25277, 26993, 188951, 620839, 4237901, 4345873, 29665307, 97471723, 682302061]

約数ペア:

[(1, 682302061), (7, 97471723), (23, 29665307), (157, 4345873), (161, 4237901), (1099, 620839), (3611, 188951), (25277, 26993)]