2018340890

素因数分解:

$2^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{74231}}^1$

素因数の和:76957

約数の個数: 16

約数和(自身を含む): 3634398720

約数和(自身を除く): 1616057830

約数列:

[1, 2, 5, 10, 2719, 5438, 13595, 27190, 74231, 148462, 371155, 742310, 201834089, 403668178, 1009170445, 2018340890]

約数ペア:

[(1, 2018340890), (2, 1009170445), (5, 403668178), (10, 201834089), (2719, 742310), (5438, 371155), (13595, 148462), (27190, 74231)]