1874290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1549}}^1$

素因数の和:1578

約数の個数: 24

約数和(自身を含む): 3710700

約数和(自身を除く): 1836410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1549, 3098, 7745, 15490, 17039, 34078, 85195, 170390, 187429, 374858, 937145, 1874290]

約数ペア:

[(1, 1874290), (2, 937145), (5, 374858), (10, 187429), (11, 170390), (22, 85195), (55, 34078), (110, 17039), (121, 15490), (242, 7745), (605, 3098), (1210, 1549)]