173313262

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{4759}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 263894400

約数和(自身を除く): 90581138

約数列:

[1, 2, 131, 139, 262, 278, 4759, 9518, 18209, 36418, 623429, 661501, 1246858, 1323002, 86656631, 173313262]

約数ペア:

[(1, 173313262), (2, 86656631), (131, 1323002), (139, 1246858), (262, 661501), (278, 623429), (4759, 36418), (9518, 18209)]