2351180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9065

約数の個数: 24

約数和(自身を含む): 5317872

約数和(自身を除く): 2966692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9043, 18086, 36172, 45215, 90430, 117559, 180860, 235118, 470236, 587795, 1175590, 2351180]

約数ペア:

[(1, 2351180), (2, 1175590), (4, 587795), (5, 470236), (10, 235118), (13, 180860), (20, 117559), (26, 90430), (52, 45215), (65, 36172), (130, 18086), (260, 9043)]