13026260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50101}}^1$

素因数の和:50123

約数の個数: 24

約数和(自身を含む): 29459976

約数和(自身を除く): 16433716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50101, 100202, 200404, 250505, 501010, 651313, 1002020, 1302626, 2605252, 3256565, 6513130, 13026260]

約数ペア:

[(1, 13026260), (2, 6513130), (4, 3256565), (5, 2605252), (10, 1302626), (13, 1002020), (20, 651313), (26, 501010), (52, 250505), (65, 200404), (130, 100202), (260, 50101)]