2487007510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{360959}}^1$

素因数の和:361032

約数の個数: 32

約数和(自身を含む): 4911943680

約数和(自身を除く): 2424936170

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 360959, 721918, 1804795, 3609590, 4692467, 9384934, 19130827, 23462335, 38261654, 46924670, 95654135, 191308270, 248700751, 497401502, 1243503755, 2487007510]

約数ペア:

[(1, 2487007510), (2, 1243503755), (5, 497401502), (10, 248700751), (13, 191308270), (26, 95654135), (53, 46924670), (65, 38261654), (106, 23462335), (130, 19130827), (265, 9384934), (530, 4692467), (689, 3609590), (1378, 1804795), (3445, 721918), (6890, 360959)]