6815672630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1\times {\mathrm{15461}}^1$

素因数の和:18872

約数の個数: 32

約数和(自身を含む): 13216670208

約数和(自身を除く): 6400997578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3391, 6782, 15461, 16955, 30922, 33910, 44083, 77305, 88166, 154610, 200993, 220415, 401986, 440830, 1004965, 2009930, 52428251, 104856502, 262141255, 524282510, 681567263, 1363134526, 3407836315, 6815672630]

約数ペア:

[(1, 6815672630), (2, 3407836315), (5, 1363134526), (10, 681567263), (13, 524282510), (26, 262141255), (65, 104856502), (130, 52428251), (3391, 2009930), (6782, 1004965), (15461, 440830), (16955, 401986), (30922, 220415), (33910, 200993), (44083, 154610), (77305, 88166)]