2111038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 3317760

約数和(自身を除く): 1206722

約数列:

[1, 2, 31, 62, 79, 158, 431, 862, 2449, 4898, 13361, 26722, 34049, 68098, 1055519, 2111038]

約数ペア:

[(1, 2111038), (2, 1055519), (31, 68098), (62, 34049), (79, 26722), (158, 13361), (431, 4898), (862, 2449)]