25980668051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{394729}}^1$

素因数の和:394886

約数の個数: 16

約数和(自身を含む): 28780553760

約数和(自身を除く): 2799885709

約数列:

[1, 13, 61, 83, 793, 1079, 5063, 65819, 394729, 5131477, 24078469, 32762507, 313020097, 425912591, 1998512927, 25980668051]

約数ペア:

[(1, 25980668051), (13, 1998512927), (61, 425912591), (83, 313020097), (793, 32762507), (1079, 24078469), (5063, 5131477), (65819, 394729)]