2012357228

素因数分解:

$2^2\times 7^1\times {\mathrm{9187}}^1\times {\mathrm{7823}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 4025667072

約数和(自身を除く): 2013309844

約数列:

[1, 2, 4, 7, 14, 28, 7823, 9187, 15646, 18374, 31292, 36748, 54761, 64309, 109522, 128618, 219044, 257236, 71869901, 143739802, 287479604, 503089307, 1006178614, 2012357228]

約数ペア:

[(1, 2012357228), (2, 1006178614), (4, 503089307), (7, 287479604), (14, 143739802), (28, 71869901), (7823, 257236), (9187, 219044), (15646, 128618), (18374, 109522), (31292, 64309), (36748, 54761)]