2190582

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 4787640

約数和(自身を除く): 2597058

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 929, 1179, 1858, 2358, 2787, 5574, 8361, 16722, 121699, 243398, 365097, 730194, 1095291, 2190582]

約数ペア:

[(1, 2190582), (2, 1095291), (3, 730194), (6, 365097), (9, 243398), (18, 121699), (131, 16722), (262, 8361), (393, 5574), (786, 2787), (929, 2358), (1179, 1858)]