1983923181508

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{890450261}}^1$

素因数の和:890450822

約数の個数: 12

約数和(自身を含む): 3478098723372

約数和(自身を除く): 1494175541864

約数列:

[1, 2, 4, 557, 1114, 2228, 890450261, 1780900522, 3561801044, 495980795377, 991961590754, 1983923181508]

約数ペア:

[(1, 1983923181508), (2, 991961590754), (4, 495980795377), (557, 3561801044), (1114, 1780900522), (2228, 890450261)]