4819780820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1839611}}^1$

素因数の和:1839751

約数の個数: 24

約数和(自身を含む): 10198808928

約数和(自身を除く): 5379028108

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 1839611, 3679222, 7358444, 9198055, 18396110, 36792220, 240989041, 481978082, 963956164, 1204945205, 2409890410, 4819780820]

約数ペア:

[(1, 4819780820), (2, 2409890410), (4, 1204945205), (5, 963956164), (10, 481978082), (20, 240989041), (131, 36792220), (262, 18396110), (524, 9198055), (655, 7358444), (1310, 3679222), (2620, 1839611)]