1957442032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4241}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 4683575232

約数和(自身を除く): 2726133200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 317, 364, 634, 728, 1268, 1456, 2219, 2536, 4121, 4241, 4438, 5072, 8242, 8482, 8876, 16484, 16964, 17752, 28847, 29687, 32968, 33928, 35504, 55133, 57694, 59374, 65936, 67856, 110266, 115388, 118748, 220532, 230776, 237496, 385931, 441064, 461552, 474992, 771862, 882128, 1344397, 1543724, 2688794, 3087448, 5377588, 6174896, 9410779, 10755176, 17477161, 18821558, 21510352, 34954322, 37643116, 69908644, 75286232, 122340127, 139817288, 150572464, 244680254, 279634576, 489360508, 978721016, 1957442032]

約数ペア:

[(1, 1957442032), (2, 978721016), (4, 489360508), (7, 279634576), (8, 244680254), (13, 150572464), (14, 139817288), (16, 122340127), (26, 75286232), (28, 69908644), (52, 37643116), (56, 34954322), (91, 21510352), (104, 18821558), (112, 17477161), (182, 10755176), (208, 9410779), (317, 6174896), (364, 5377588), (634, 3087448), (728, 2688794), (1268, 1543724), (1456, 1344397), (2219, 882128), (2536, 771862), (4121, 474992), (4241, 461552), (4438, 441064), (5072, 385931), (8242, 237496), (8482, 230776), (8876, 220532), (16484, 118748), (16964, 115388), (17752, 110266), (28847, 67856), (29687, 65936), (32968, 59374), (33928, 57694), (35504, 55133)]