1551146254

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{140071}}^1$

素因数の和:140200

約数の個数: 24

約数和(自身を含む): 2730563568

約数和(自身を除く): 1179417314

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 140071, 280142, 980497, 1960994, 6863479, 13726958, 15828023, 31656046, 110796161, 221592322, 775573127, 1551146254]

約数ペア:

[(1, 1551146254), (2, 775573127), (7, 221592322), (14, 110796161), (49, 31656046), (98, 15828023), (113, 13726958), (226, 6863479), (791, 1960994), (1582, 980497), (5537, 280142), (11074, 140071)]