2019346510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6514021}}^1$

素因数の和:6514059

約数の個数: 16

約数和(自身を含む): 3752076672

約数和(自身を除く): 1732730162

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6514021, 13028042, 32570105, 65140210, 201934651, 403869302, 1009673255, 2019346510]

約数ペア:

[(1, 2019346510), (2, 1009673255), (5, 403869302), (10, 201934651), (31, 65140210), (62, 32570105), (155, 13028042), (310, 6514021)]