2950991684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 5424229440

約数和(自身を除く): 2473237756

約数列:

[1, 2, 4, 37, 67, 74, 134, 139, 148, 268, 278, 556, 2141, 2479, 4282, 4958, 5143, 8564, 9313, 9916, 10286, 18626, 20572, 37252, 79217, 143447, 158434, 286894, 297599, 316868, 344581, 573788, 595198, 689162, 1190396, 1378324, 5307539, 10615078, 11011163, 19939133, 21230156, 22022326, 39878266, 44044652, 79756532, 737747921, 1475495842, 2950991684]

約数ペア:

[(1, 2950991684), (2, 1475495842), (4, 737747921), (37, 79756532), (67, 44044652), (74, 39878266), (134, 22022326), (139, 21230156), (148, 19939133), (268, 11011163), (278, 10615078), (556, 5307539), (2141, 1378324), (2479, 1190396), (4282, 689162), (4958, 595198), (5143, 573788), (8564, 344581), (9313, 316868), (9916, 297599), (10286, 286894), (18626, 158434), (20572, 143447), (37252, 79217)]