1258492786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{38273}}^1$

素因数の和:38717

約数の個数: 16

約数和(自身を含む): 1938654648

約数和(自身を除く): 680161862

約数列:

[1, 2, 41, 82, 401, 802, 16441, 32882, 38273, 76546, 1569193, 3138386, 15347473, 30694946, 629246393, 1258492786]

約数ペア:

[(1, 1258492786), (2, 629246393), (41, 30694946), (82, 15347473), (401, 3138386), (802, 1569193), (16441, 76546), (32882, 38273)]