4915222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3128618

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 2393, 4786, 31109, 62218, 189047, 378094, 2457611, 4915222]

約数ペア:

[(1, 4915222), (2, 2457611), (13, 378094), (26, 189047), (79, 62218), (158, 31109), (1027, 4786), (2054, 2393)]