471384740

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{38449}}^1$

素因数の和:39071

約数の個数: 24

約数和(自身を含む): 991548600

約数和(自身を除く): 520163860

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 38449, 76898, 153796, 192245, 384490, 768980, 23569237, 47138474, 94276948, 117846185, 235692370, 471384740]

約数ペア:

[(1, 471384740), (2, 235692370), (4, 117846185), (5, 94276948), (10, 47138474), (20, 23569237), (613, 768980), (1226, 384490), (2452, 192245), (3065, 153796), (6130, 76898), (12260, 38449)]