9377290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 18534096

約数和(自身を除く): 9156806

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1361, 1378, 2722, 3445, 6805, 6890, 13610, 17693, 35386, 72133, 88465, 144266, 176930, 360665, 721330, 937729, 1875458, 4688645, 9377290]

約数ペア:

[(1, 9377290), (2, 4688645), (5, 1875458), (10, 937729), (13, 721330), (26, 360665), (53, 176930), (65, 144266), (106, 88465), (130, 72133), (265, 35386), (530, 17693), (689, 13610), (1361, 6890), (1378, 6805), (2722, 3445)]