421473338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9041}}^1$

素因数の和:9230

約数の個数: 32

約数和(自身を含む): 747375552

約数和(自身を除く): 325902214

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 2119, 3586, 4238, 9041, 18082, 23309, 46618, 99451, 117533, 198902, 235066, 1292863, 1473683, 2585726, 2947366, 16210513, 19157879, 32421026, 38315758, 210736669, 421473338]

約数ペア:

[(1, 421473338), (2, 210736669), (11, 38315758), (13, 32421026), (22, 19157879), (26, 16210513), (143, 2947366), (163, 2585726), (286, 1473683), (326, 1292863), (1793, 235066), (2119, 198902), (3586, 117533), (4238, 99451), (9041, 46618), (18082, 23309)]