413058608

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{81439}}^1$

素因数の和:81764

約数の個数: 20

約数和(自身を含む): 802835520

約数和(自身を除く): 389776912

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 81439, 162878, 325756, 651512, 1303024, 25816163, 51632326, 103264652, 206529304, 413058608]

約数ペア:

[(1, 413058608), (2, 206529304), (4, 103264652), (8, 51632326), (16, 25816163), (317, 1303024), (634, 651512), (1268, 325756), (2536, 162878), (5072, 81439)]