130645634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491149}}^1$

素因数の和:491177

約数の個数: 16

約数和(自身を含む): 235752000

約数和(自身を除く): 105106366

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 491149, 982298, 3438043, 6876086, 9331831, 18663662, 65322817, 130645634]

約数ペア:

[(1, 130645634), (2, 65322817), (7, 18663662), (14, 9331831), (19, 6876086), (38, 3438043), (133, 982298), (266, 491149)]