4081843486

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2128177}}^1$

素因数の和:2128323

約数の個数: 16

約数和(自身を含む): 7048525536

約数和(自身を除く): 2966682050

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 2128177, 4256354, 14897239, 29794478, 291560249, 583120498, 2040921743, 4081843486]

約数ペア:

[(1, 4081843486), (2, 2040921743), (7, 583120498), (14, 291560249), (137, 29794478), (274, 14897239), (959, 4256354), (1918, 2128177)]