4899981064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{12821}}^1$

素因数の和:12982

約数の個数: 64

約数和(自身を含む): 10358124480

約数和(自身を除く): 5458143416

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 101, 172, 202, 344, 404, 473, 808, 946, 1111, 1892, 2222, 3784, 4343, 4444, 8686, 8888, 12821, 17372, 25642, 34744, 47773, 51284, 95546, 102568, 141031, 191092, 282062, 382184, 551303, 564124, 1102606, 1128248, 1294921, 2205212, 2589842, 4410424, 5179684, 6064333, 10359368, 12128666, 14244131, 24257332, 28488262, 48514664, 55681603, 56976524, 111363206, 113953048, 222726412, 445452824, 612497633, 1224995266, 2449990532, 4899981064]

約数ペア:

[(1, 4899981064), (2, 2449990532), (4, 1224995266), (8, 612497633), (11, 445452824), (22, 222726412), (43, 113953048), (44, 111363206), (86, 56976524), (88, 55681603), (101, 48514664), (172, 28488262), (202, 24257332), (344, 14244131), (404, 12128666), (473, 10359368), (808, 6064333), (946, 5179684), (1111, 4410424), (1892, 2589842), (2222, 2205212), (3784, 1294921), (4343, 1128248), (4444, 1102606), (8686, 564124), (8888, 551303), (12821, 382184), (17372, 282062), (25642, 191092), (34744, 141031), (47773, 102568), (51284, 95546)]