1850872972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{2389}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 3575134080

約数和(自身を除く): 1724261108

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 317, 611, 634, 1222, 1268, 2389, 2444, 4121, 4778, 8242, 9556, 14899, 16484, 29798, 31057, 59596, 62114, 112283, 124228, 193687, 224566, 387374, 449132, 757313, 774748, 1459679, 1514626, 2919358, 3029252, 5838716, 9845069, 19690138, 35593711, 39380276, 71187422, 142374844, 462718243, 925436486, 1850872972]

約数ペア:

[(1, 1850872972), (2, 925436486), (4, 462718243), (13, 142374844), (26, 71187422), (47, 39380276), (52, 35593711), (94, 19690138), (188, 9845069), (317, 5838716), (611, 3029252), (634, 2919358), (1222, 1514626), (1268, 1459679), (2389, 774748), (2444, 757313), (4121, 449132), (4778, 387374), (8242, 224566), (9556, 193687), (14899, 124228), (16484, 112283), (29798, 62114), (31057, 59596)]