2988894559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 3679948800

約数和(自身を除く): 691054241

約数列:

[1, 7, 17, 109, 119, 131, 763, 917, 1759, 1853, 2227, 12313, 12971, 14279, 15589, 29903, 99953, 191731, 209321, 230429, 242743, 1342117, 1613003, 1699201, 3259427, 3917293, 22815989, 25116761, 27421051, 175817327, 426984937, 2988894559]

約数ペア:

[(1, 2988894559), (7, 426984937), (17, 175817327), (109, 27421051), (119, 25116761), (131, 22815989), (763, 3917293), (917, 3259427), (1759, 1699201), (1853, 1613003), (2227, 1342117), (12313, 242743), (12971, 230429), (14279, 209321), (15589, 191731), (29903, 99953)]