2942156740

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{586087}}^1$

素因数の和:586347

約数の個数: 24

約数和(自身を含む): 6203155392

約数和(自身を除く): 3260998652

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 586087, 1172174, 2344348, 2930435, 5860870, 11721740, 147107837, 294215674, 588431348, 735539185, 1471078370, 2942156740]

約数ペア:

[(1, 2942156740), (2, 1471078370), (4, 735539185), (5, 588431348), (10, 294215674), (20, 147107837), (251, 11721740), (502, 5860870), (1004, 2930435), (1255, 2344348), (2510, 1172174), (5020, 586087)]