2006252045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1976603}}^1$

素因数の和:1976644

約数の個数: 16

約数和(自身を含む): 2846309760

約数和(自身を除く): 840057715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1976603, 9883015, 13836221, 57321487, 69181105, 286607435, 401250409, 2006252045]

約数ペア:

[(1, 2006252045), (5, 401250409), (7, 286607435), (29, 69181105), (35, 57321487), (145, 13836221), (203, 9883015), (1015, 1976603)]