1678638828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{4021}}^1$

素因数の和:5878

約数の個数: 48

約数和(自身を含む): 4126250240

約数和(自身を除く): 2447611412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1831, 3662, 4021, 5493, 7324, 8042, 10986, 12063, 16084, 21972, 24126, 34789, 48252, 69578, 76399, 104367, 139156, 152798, 208734, 229197, 305596, 417468, 458394, 916788, 7362451, 14724902, 22087353, 29449804, 44174706, 88349412, 139886569, 279773138, 419659707, 559546276, 839319414, 1678638828]

約数ペア:

[(1, 1678638828), (2, 839319414), (3, 559546276), (4, 419659707), (6, 279773138), (12, 139886569), (19, 88349412), (38, 44174706), (57, 29449804), (76, 22087353), (114, 14724902), (228, 7362451), (1831, 916788), (3662, 458394), (4021, 417468), (5493, 305596), (7324, 229197), (8042, 208734), (10986, 152798), (12063, 139156), (16084, 104367), (21972, 76399), (24126, 69578), (34789, 48252)]