2882984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 6132000

約数和(自身を除く): 3249016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1459, 1976, 2918, 5836, 11672, 18967, 27721, 37934, 55442, 75868, 110884, 151736, 221768, 360373, 720746, 1441492, 2882984]

約数ペア:

[(1, 2882984), (2, 1441492), (4, 720746), (8, 360373), (13, 221768), (19, 151736), (26, 110884), (38, 75868), (52, 55442), (76, 37934), (104, 27721), (152, 18967), (247, 11672), (494, 5836), (988, 2918), (1459, 1976)]