1121374

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 16

約数和(自身を含む): 1749600

約数和(自身を除く): 628226

約数列:

[1, 2, 53, 71, 106, 142, 149, 298, 3763, 7526, 7897, 10579, 15794, 21158, 560687, 1121374]

約数ペア:

[(1, 1121374), (2, 560687), (53, 21158), (71, 15794), (106, 10579), (142, 7897), (149, 7526), (298, 3763)]