869873398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{44071}}^1$

素因数の和:44283

約数の個数: 16

約数和(自身を含む): 1332737280

約数和(自身を除く): 462863882

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 44071, 88142, 3129041, 6125869, 6258082, 12251738, 434936699, 869873398]

約数ペア:

[(1, 869873398), (2, 434936699), (71, 12251738), (139, 6258082), (142, 6125869), (278, 3129041), (9869, 88142), (19738, 44071)]