2016221630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{90373}}^1$

素因数の和:90500

約数の個数: 32

約数和(自身を含む): 3826073664

約数和(自身を除く): 1809852034

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 22310, 90373, 180746, 451865, 903730, 2078579, 4157158, 8766181, 10392895, 17532362, 20785790, 43830905, 87661810, 201622163, 403244326, 1008110815, 2016221630]

約数ペア:

[(1, 2016221630), (2, 1008110815), (5, 403244326), (10, 201622163), (23, 87661810), (46, 43830905), (97, 20785790), (115, 17532362), (194, 10392895), (230, 8766181), (485, 4157158), (970, 2078579), (2231, 903730), (4462, 451865), (11155, 180746), (22310, 90373)]