2018971665

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{846529}}^1$

素因数の和:846593

約数の個数: 24

約数和(自身を含む): 3565584360

約数和(自身を除く): 1546612695

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 846529, 2539587, 4232645, 7618761, 12697935, 38093805, 44866037, 134598111, 224330185, 403794333, 672990555, 2018971665]

約数ペア:

[(1, 2018971665), (3, 672990555), (5, 403794333), (9, 224330185), (15, 134598111), (45, 44866037), (53, 38093805), (159, 12697935), (265, 7618761), (477, 4232645), (795, 2539587), (2385, 846529)]