2180796

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 5115264

約数和(自身を除く): 2934468

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 691, 789, 1052, 1382, 1578, 2073, 2764, 3156, 4146, 8292, 181733, 363466, 545199, 726932, 1090398, 2180796]

約数ペア:

[(1, 2180796), (2, 1090398), (3, 726932), (4, 545199), (6, 363466), (12, 181733), (263, 8292), (526, 4146), (691, 3156), (789, 2764), (1052, 2073), (1382, 1578)]