7702798220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29626147}}^1$

素因数の和:29626169

約数の個数: 24

約数和(自身を含む): 17420175024

約数和(自身を除く): 9717376804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 29626147, 59252294, 118504588, 148130735, 296261470, 385139911, 592522940, 770279822, 1540559644, 1925699555, 3851399110, 7702798220]

約数ペア:

[(1, 7702798220), (2, 3851399110), (4, 1925699555), (5, 1540559644), (10, 770279822), (13, 592522940), (20, 385139911), (26, 296261470), (52, 148130735), (65, 118504588), (130, 59252294), (260, 29626147)]