1139968165220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1838658331}}^1$

素因数の和:1838658371

約数の個数: 24

約数和(自身を含む): 2471156798208

約数和(自身を除く): 1331188632988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1838658331, 3677316662, 7354633324, 9193291655, 18386583310, 36773166620, 56998408261, 113996816522, 227993633044, 284992041305, 569984082610, 1139968165220]

約数ペア:

[(1, 1139968165220), (2, 569984082610), (4, 284992041305), (5, 227993633044), (10, 113996816522), (20, 56998408261), (31, 36773166620), (62, 18386583310), (124, 9193291655), (155, 7354633324), (310, 3677316662), (620, 1838658331)]