2726372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 5407248

約数和(自身を除く): 2680876

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 131, 172, 242, 262, 473, 484, 524, 946, 1441, 1892, 2882, 5203, 5633, 5764, 10406, 11266, 15851, 20812, 22532, 31702, 61963, 63404, 123926, 247852, 681593, 1363186, 2726372]

約数ペア:

[(1, 2726372), (2, 1363186), (4, 681593), (11, 247852), (22, 123926), (43, 63404), (44, 61963), (86, 31702), (121, 22532), (131, 20812), (172, 15851), (242, 11266), (262, 10406), (473, 5764), (484, 5633), (524, 5203), (946, 2882), (1441, 1892)]