4377074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 7163520

約数和(自身を除く): 2786446

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 2131, 4262, 27703, 55406, 168349, 336698, 2188537, 4377074]

約数ペア:

[(1, 4377074), (2, 2188537), (13, 336698), (26, 168349), (79, 55406), (158, 27703), (1027, 4262), (2054, 2131)]