2018956346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 3593631744

約数和(自身を除く): 1574675398

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 331, 347, 374, 517, 662, 694, 799, 1034, 1598, 3641, 3817, 5627, 5899, 7282, 7634, 8789, 11254, 11798, 15557, 16309, 17578, 31114, 32618, 61897, 64889, 114857, 123794, 129778, 171127, 179399, 229714, 264469, 277253, 342254, 358798, 528938, 554506, 1263427, 1952569, 2526854, 2909159, 3049783, 3905138, 5398279, 5818318, 6099566, 10796558, 21478259, 42956518, 59381069, 91770743, 118762138, 183541486, 1009478173, 2018956346]

約数ペア:

[(1, 2018956346), (2, 1009478173), (11, 183541486), (17, 118762138), (22, 91770743), (34, 59381069), (47, 42956518), (94, 21478259), (187, 10796558), (331, 6099566), (347, 5818318), (374, 5398279), (517, 3905138), (662, 3049783), (694, 2909159), (799, 2526854), (1034, 1952569), (1598, 1263427), (3641, 554506), (3817, 528938), (5627, 358798), (5899, 342254), (7282, 277253), (7634, 264469), (8789, 229714), (11254, 179399), (11798, 171127), (15557, 129778), (16309, 123794), (17578, 114857), (31114, 64889), (32618, 61897)]