1628142718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1045021}}^1$

素因数の和:1045083

約数の個数: 16

約数和(自身を含む): 2633455440

約数和(自身を除く): 1005312722

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1045021, 2090042, 19855399, 39710798, 42845861, 85691722, 814071359, 1628142718]

約数ペア:

[(1, 1628142718), (2, 814071359), (19, 85691722), (38, 42845861), (41, 39710798), (82, 19855399), (779, 2090042), (1558, 1045021)]