1036500820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{395611}}^1$

素因数の和:395751

約数の個数: 24

約数和(自身を含む): 2193272928

約数和(自身を除く): 1156772108

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 395611, 791222, 1582444, 1978055, 3956110, 7912220, 51825041, 103650082, 207300164, 259125205, 518250410, 1036500820]

約数ペア:

[(1, 1036500820), (2, 518250410), (4, 259125205), (5, 207300164), (10, 103650082), (20, 51825041), (131, 7912220), (262, 3956110), (524, 1978055), (655, 1582444), (1310, 791222), (2620, 395611)]