999162008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{5113}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 2019007200

約数和(自身を除く): 1019845192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1879, 3758, 5113, 7516, 10226, 15032, 20452, 24427, 40904, 48854, 66469, 97708, 132938, 195416, 265876, 531752, 9607327, 19214654, 38429308, 76858616, 124895251, 249790502, 499581004, 999162008]

約数ペア:

[(1, 999162008), (2, 499581004), (4, 249790502), (8, 124895251), (13, 76858616), (26, 38429308), (52, 19214654), (104, 9607327), (1879, 531752), (3758, 265876), (5113, 195416), (7516, 132938), (10226, 97708), (15032, 66469), (20452, 48854), (24427, 40904)]