2478151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 2867200

約数和(自身を除く): 389049

約数列:

[1, 13, 19, 79, 127, 247, 1027, 1501, 1651, 2413, 10033, 19513, 31369, 130429, 190627, 2478151]

約数ペア:

[(1, 2478151), (13, 190627), (19, 130429), (79, 31369), (127, 19513), (247, 10033), (1027, 2413), (1501, 1651)]