7269860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 16441656

約数和(自身を除く): 9171796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27961, 55922, 111844, 139805, 279610, 363493, 559220, 726986, 1453972, 1817465, 3634930, 7269860]

約数ペア:

[(1, 7269860), (2, 3634930), (4, 1817465), (5, 1453972), (10, 726986), (13, 559220), (20, 363493), (26, 279610), (52, 139805), (65, 111844), (130, 55922), (260, 27961)]