7561043906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1\times {\mathrm{5003}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 12554595648

約数和(自身を除く): 4993551742

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1571, 3142, 5003, 10006, 20423, 40846, 58127, 65039, 116254, 130078, 185111, 370222, 755651, 1511302, 2406443, 4812886, 7859713, 15719426, 102176269, 204352538, 290809381, 581618762, 3780521953, 7561043906]

約数ペア:

[(1, 7561043906), (2, 3780521953), (13, 581618762), (26, 290809381), (37, 204352538), (74, 102176269), (481, 15719426), (962, 7859713), (1571, 4812886), (3142, 2406443), (5003, 1511302), (10006, 755651), (20423, 370222), (40846, 185111), (58127, 130078), (65039, 116254)]