1551136148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{12329}}^1$

素因数の和:12847

約数の個数: 24

約数和(自身を含む): 2759158080

約数和(自身を除く): 1208021932

約数列:

[1, 2, 4, 71, 142, 284, 443, 886, 1772, 12329, 24658, 31453, 49316, 62906, 125812, 875359, 1750718, 3501436, 5461747, 10923494, 21846988, 387784037, 775568074, 1551136148]

約数ペア:

[(1, 1551136148), (2, 775568074), (4, 387784037), (71, 21846988), (142, 10923494), (284, 5461747), (443, 3501436), (886, 1750718), (1772, 875359), (12329, 125812), (24658, 62906), (31453, 49316)]