2013641008

素因数分解:

$2^4\times {\mathrm{5431}}^1\times {\mathrm{23173}}^1$

素因数の和:28612

約数の個数: 20

約数和(自身を含む): 3902316208

約数和(自身を除く): 1888675200

約数列:

[1, 2, 4, 8, 16, 5431, 10862, 21724, 23173, 43448, 46346, 86896, 92692, 185384, 370768, 125852563, 251705126, 503410252, 1006820504, 2013641008]

約数ペア:

[(1, 2013641008), (2, 1006820504), (4, 503410252), (8, 251705126), (16, 125852563), (5431, 370768), (10862, 185384), (21724, 92692), (23173, 86896), (43448, 46346)]