17326660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 39626496

約数和(自身を除く): 22299836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 647, 1030, 1294, 1339, 2060, 2588, 2678, 3235, 5356, 6470, 6695, 8411, 12940, 13390, 16822, 26780, 33644, 42055, 66641, 84110, 133282, 168220, 266564, 333205, 666410, 866333, 1332820, 1732666, 3465332, 4331665, 8663330, 17326660]

約数ペア:

[(1, 17326660), (2, 8663330), (4, 4331665), (5, 3465332), (10, 1732666), (13, 1332820), (20, 866333), (26, 666410), (52, 333205), (65, 266564), (103, 168220), (130, 133282), (206, 84110), (260, 66641), (412, 42055), (515, 33644), (647, 26780), (1030, 16822), (1294, 13390), (1339, 12940), (2060, 8411), (2588, 6695), (2678, 6470), (3235, 5356)]