772479004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{37117}}^1$

素因数の和:37186

約数の個数: 36

約数和(自身を含む): 1520501752

約数和(自身を除く): 748022748

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 10406, 20812, 37117, 74234, 148468, 408287, 816574, 1596031, 1633148, 3192062, 4491157, 6384124, 8982314, 17556341, 17964628, 35112682, 70225364, 193119751, 386239502, 772479004]

約数ペア:

[(1, 772479004), (2, 386239502), (4, 193119751), (11, 70225364), (22, 35112682), (43, 17964628), (44, 17556341), (86, 8982314), (121, 6384124), (172, 4491157), (242, 3192062), (473, 1633148), (484, 1596031), (946, 816574), (1892, 408287), (5203, 148468), (10406, 74234), (20812, 37117)]