1326494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 2162832

約数和(自身を除く): 836338

約数列:

[1, 2, 13, 26, 163, 313, 326, 626, 2119, 4069, 4238, 8138, 51019, 102038, 663247, 1326494]

約数ペア:

[(1, 1326494), (2, 663247), (13, 102038), (26, 51019), (163, 8138), (313, 4238), (326, 4069), (626, 2119)]