2749348

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 5544000

約数和(自身を除く): 2794652

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 659, 1043, 1318, 2086, 2636, 4172, 4613, 9226, 18452, 98191, 196382, 392764, 687337, 1374674, 2749348]

約数ペア:

[(1, 2749348), (2, 1374674), (4, 687337), (7, 392764), (14, 196382), (28, 98191), (149, 18452), (298, 9226), (596, 4613), (659, 4172), (1043, 2636), (1318, 2086)]