873340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 1975680

約数和(自身を除く): 1102340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3359, 6718, 13436, 16795, 33590, 43667, 67180, 87334, 174668, 218335, 436670, 873340]

約数ペア:

[(1, 873340), (2, 436670), (4, 218335), (5, 174668), (10, 87334), (13, 67180), (20, 43667), (26, 33590), (52, 16795), (65, 13436), (130, 6718), (260, 3359)]