7872098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4519}}^1$

素因数の和:4601

約数の個数: 16

約数和(自身を含む): 12909120

約数和(自身を除く): 5037022

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 4519, 9038, 58747, 117494, 302773, 605546, 3936049, 7872098]

約数ペア:

[(1, 7872098), (2, 3936049), (13, 605546), (26, 302773), (67, 117494), (134, 58747), (871, 9038), (1742, 4519)]