2013421886

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{6361}}^1$

素因数の和:7376

約数の個数: 32

約数和(自身を含む): 3605879808

約数和(自身を除く): 1592457922

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 983, 1966, 6361, 6881, 12722, 13762, 22609, 44527, 45218, 89054, 146303, 158263, 292606, 316526, 1024121, 2048242, 6252863, 12505726, 43770041, 87540082, 143815849, 287631698, 1006710943, 2013421886]

約数ペア:

[(1, 2013421886), (2, 1006710943), (7, 287631698), (14, 143815849), (23, 87540082), (46, 43770041), (161, 12505726), (322, 6252863), (983, 2048242), (1966, 1024121), (6361, 316526), (6881, 292606), (12722, 158263), (13762, 146303), (22609, 89054), (44527, 45218)]