2938936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 7418880

約数和(自身を除く): 4479944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 367, 572, 616, 728, 734, 1001, 1144, 1468, 2002, 2569, 2936, 4004, 4037, 4771, 5138, 8008, 8074, 9542, 10276, 16148, 19084, 20552, 28259, 32296, 33397, 38168, 52481, 56518, 66794, 104962, 113036, 133588, 209924, 226072, 267176, 367367, 419848, 734734, 1469468, 2938936]

約数ペア:

[(1, 2938936), (2, 1469468), (4, 734734), (7, 419848), (8, 367367), (11, 267176), (13, 226072), (14, 209924), (22, 133588), (26, 113036), (28, 104962), (44, 66794), (52, 56518), (56, 52481), (77, 38168), (88, 33397), (91, 32296), (104, 28259), (143, 20552), (154, 19084), (182, 16148), (286, 10276), (308, 9542), (364, 8074), (367, 8008), (572, 5138), (616, 4771), (728, 4037), (734, 4004), (1001, 2936), (1144, 2569), (1468, 2002)]