1331902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 2347632

約数和(自身を除く): 1015730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4657, 9314, 51227, 60541, 102454, 121082, 665951, 1331902]

約数ペア:

[(1, 1331902), (2, 665951), (11, 121082), (13, 102454), (22, 60541), (26, 51227), (143, 9314), (286, 4657)]