287670842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{49411}}^1$

素因数の和:49525

約数の個数: 16

約数和(自身を含む): 448265664

約数和(自身を除く): 160594822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 49411, 98822, 2025851, 3508181, 4051702, 7016362, 143835421, 287670842]

約数ペア:

[(1, 287670842), (2, 143835421), (41, 7016362), (71, 4051702), (82, 3508181), (142, 2025851), (2911, 98822), (5822, 49411)]