2970422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 5779200

約数和(自身を除く): 2808778

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 859, 1718, 1729, 3458, 6013, 11167, 12026, 16321, 22334, 32642, 78169, 114247, 156338, 212173, 228494, 424346, 1485211, 2970422]

約数ペア:

[(1, 2970422), (2, 1485211), (7, 424346), (13, 228494), (14, 212173), (19, 156338), (26, 114247), (38, 78169), (91, 32642), (133, 22334), (182, 16321), (247, 12026), (266, 11167), (494, 6013), (859, 3458), (1718, 1729)]