1001808002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{48589}}^1$

素因数の和:48678

約数の個数: 24

約数和(自身を含む): 1653906420

約数和(自身を除く): 652098418

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 20618, 48589, 97178, 631657, 1263314, 2963929, 5927858, 8211541, 16423082, 38531077, 77062154, 500904001, 1001808002]

約数ペア:

[(1, 1001808002), (2, 500904001), (13, 77062154), (26, 38531077), (61, 16423082), (122, 8211541), (169, 5927858), (338, 2963929), (793, 1263314), (1586, 631657), (10309, 97178), (20618, 48589)]