7167290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4241}}^1$

素因数の和:4274

約数の個数: 24

約数和(自身を含む): 13973148

約数和(自身を除く): 6805858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4241, 8482, 21205, 42410, 55133, 110266, 275665, 551330, 716729, 1433458, 3583645, 7167290]

約数ペア:

[(1, 7167290), (2, 3583645), (5, 1433458), (10, 716729), (13, 551330), (26, 275665), (65, 110266), (130, 55133), (169, 42410), (338, 21205), (845, 8482), (1690, 4241)]