3784642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 6057720

約数和(自身を除く): 2273078

約数列:

[1, 2, 17, 34, 157, 314, 709, 1418, 2669, 5338, 12053, 24106, 111313, 222626, 1892321, 3784642]

約数ペア:

[(1, 3784642), (2, 1892321), (17, 222626), (34, 111313), (157, 24106), (314, 12053), (709, 5338), (1418, 2669)]