2912985978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{636301}}^1$

素因数の和:636422

約数の個数: 32

約数和(自身を含む): 6719349120

約数和(自身を除く): 3806363142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 636301, 1272602, 1908903, 3817806, 4454107, 8908214, 13362321, 26724642, 69356809, 138713618, 208070427, 416140854, 485497663, 970995326, 1456492989, 2912985978]

約数ペア:

[(1, 2912985978), (2, 1456492989), (3, 970995326), (6, 485497663), (7, 416140854), (14, 208070427), (21, 138713618), (42, 69356809), (109, 26724642), (218, 13362321), (327, 8908214), (654, 4454107), (763, 3817806), (1526, 1908903), (2289, 1272602), (4578, 636301)]