6738680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12983

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 9590920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12959, 25918, 51836, 64795, 103672, 129590, 168467, 259180, 336934, 518360, 673868, 842335, 1347736, 1684670, 3369340, 6738680]

約数ペア:

[(1, 6738680), (2, 3369340), (4, 1684670), (5, 1347736), (8, 842335), (10, 673868), (13, 518360), (20, 336934), (26, 259180), (40, 168467), (52, 129590), (65, 103672), (104, 64795), (130, 51836), (260, 25918), (520, 12959)]