1838202410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1877}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 3748187520

約数和(自身を除く): 1909985110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 307, 319, 614, 638, 1535, 1595, 1877, 3070, 3190, 3377, 3754, 6754, 8903, 9385, 16885, 17806, 18770, 20647, 33770, 41294, 44515, 54433, 89030, 97933, 103235, 108866, 195866, 206470, 272165, 489665, 544330, 576239, 598763, 979330, 1152478, 1197526, 2881195, 2993815, 5762390, 5987630, 6338629, 12677258, 16710931, 31693145, 33421862, 63386290, 83554655, 167109310, 183820241, 367640482, 919101205, 1838202410]

約数ペア:

[(1, 1838202410), (2, 919101205), (5, 367640482), (10, 183820241), (11, 167109310), (22, 83554655), (29, 63386290), (55, 33421862), (58, 31693145), (110, 16710931), (145, 12677258), (290, 6338629), (307, 5987630), (319, 5762390), (614, 2993815), (638, 2881195), (1535, 1197526), (1595, 1152478), (1877, 979330), (3070, 598763), (3190, 576239), (3377, 544330), (3754, 489665), (6754, 272165), (8903, 206470), (9385, 195866), (16885, 108866), (17806, 103235), (18770, 97933), (20647, 89030), (33770, 54433), (41294, 44515)]