15789025876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1\times {\mathrm{4919}}^1$

素因数の和:8584

約数の個数: 48

約数和(自身を含む): 31521692160

約数和(自身を除く): 15732666284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3631, 4919, 7262, 9838, 14524, 19676, 47203, 61727, 63947, 83623, 94406, 123454, 127894, 167246, 188812, 246908, 255788, 334492, 802451, 1087099, 1604902, 2174198, 3209804, 4348396, 17860889, 35721778, 71443556, 232191557, 303635113, 464383114, 607270226, 928766228, 1214540452, 3947256469, 7894512938, 15789025876]

約数ペア:

[(1, 15789025876), (2, 7894512938), (4, 3947256469), (13, 1214540452), (17, 928766228), (26, 607270226), (34, 464383114), (52, 303635113), (68, 232191557), (221, 71443556), (442, 35721778), (884, 17860889), (3631, 4348396), (4919, 3209804), (7262, 2174198), (9838, 1604902), (14524, 1087099), (19676, 802451), (47203, 334492), (61727, 255788), (63947, 246908), (83623, 188812), (94406, 167246), (123454, 127894)]