2018726506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{453239}}^1$

素因数の和:453389

約数の個数: 16

約数和(自身を含む): 3230694720

約数和(自身を除く): 1211968214

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 453239, 906478, 7705063, 15410126, 59374309, 118748618, 1009363253, 2018726506]

約数ペア:

[(1, 2018726506), (2, 1009363253), (17, 118748618), (34, 59374309), (131, 15410126), (262, 7705063), (2227, 906478), (4454, 453239)]