2618218

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 4049280

約数和(自身を除く): 1431062

約数列:

[1, 2, 73, 79, 146, 158, 227, 454, 5767, 11534, 16571, 17933, 33142, 35866, 1309109, 2618218]

約数ペア:

[(1, 2618218), (2, 1309109), (73, 35866), (79, 33142), (146, 17933), (158, 16571), (227, 11534), (454, 5767)]