2870253790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7000619}}^1$

素因数の和:7000667

約数の個数: 16

約数和(自身を含む): 5292468720

約数和(自身を除く): 2422214930

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 7000619, 14001238, 35003095, 70006190, 287025379, 574050758, 1435126895, 2870253790]

約数ペア:

[(1, 2870253790), (2, 1435126895), (5, 574050758), (10, 287025379), (41, 70006190), (82, 35003095), (205, 14001238), (410, 7000619)]