2018047451

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 2436594048

約数和(自身を除く): 418546597

約数列:

[1, 7, 37, 53, 113, 259, 371, 791, 1301, 1961, 4181, 5989, 9107, 13727, 29267, 41923, 48137, 68953, 147013, 221593, 336959, 482671, 1029091, 1551151, 2551261, 5439481, 7791689, 17858827, 38076367, 54541823, 288292493, 2018047451]

約数ペア:

[(1, 2018047451), (7, 288292493), (37, 54541823), (53, 38076367), (113, 17858827), (259, 7791689), (371, 5439481), (791, 2551261), (1301, 1551151), (1961, 1029091), (4181, 482671), (5989, 336959), (9107, 221593), (13727, 147013), (29267, 68953), (41923, 48137)]