2011284190

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{304279}}^1$

素因数の和:304947

約数の個数: 16

約数和(自身を含む): 3625800480

約数和(自身を除く): 1614516290

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 304279, 608558, 1521395, 3042790, 201128419, 402256838, 1005642095, 2011284190]

約数ペア:

[(1, 2011284190), (2, 1005642095), (5, 402256838), (10, 201128419), (661, 3042790), (1322, 1521395), (3305, 608558), (6610, 304279)]