2019992806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{139483}}^1$

素因数の和:140055

約数の個数: 16

約数和(自身を含む): 3268947024

約数和(自身を除く): 1248954218

約数列:

[1, 2, 13, 26, 557, 1114, 7241, 14482, 139483, 278966, 1813279, 3626558, 77692031, 155384062, 1009996403, 2019992806]

約数ペア:

[(1, 2019992806), (2, 1009996403), (13, 155384062), (26, 77692031), (557, 3626558), (1114, 1813279), (7241, 278966), (14482, 139483)]