1427531854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{162109}}^1$

素因数の和:162172

約数の個数: 32

約数和(自身を含む): 2661197760

約数和(自身を除く): 1233665906

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 162109, 324218, 1134763, 2269526, 2755853, 5511706, 5998033, 11996066, 19290971, 38581942, 41986231, 83972462, 101966561, 203933122, 713765927, 1427531854]

約数ペア:

[(1, 1427531854), (2, 713765927), (7, 203933122), (14, 101966561), (17, 83972462), (34, 41986231), (37, 38581942), (74, 19290971), (119, 11996066), (238, 5998033), (259, 5511706), (518, 2755853), (629, 2269526), (1258, 1134763), (4403, 324218), (8806, 162109)]