2520009986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{8423}}^1$

素因数の和:8786

約数の個数: 32

約数和(自身を含む): 4194747648

約数和(自身を除く): 1674737662

約数列:

[1, 2, 13, 26, 37, 74, 311, 481, 622, 962, 4043, 8086, 8423, 11507, 16846, 23014, 109499, 149591, 218998, 299182, 311651, 623302, 2619553, 4051463, 5239106, 8102926, 34054189, 68108378, 96923461, 193846922, 1260004993, 2520009986]

約数ペア:

[(1, 2520009986), (2, 1260004993), (13, 193846922), (26, 96923461), (37, 68108378), (74, 34054189), (311, 8102926), (481, 5239106), (622, 4051463), (962, 2619553), (4043, 623302), (8086, 311651), (8423, 299182), (11507, 218998), (16846, 149591), (23014, 109499)]