8461492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12517}}^1$

素因数の和:12547

約数の個数: 18

約数和(自身を含む): 16035558

約数和(自身を除く): 7574066

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12517, 25034, 50068, 162721, 325442, 650884, 2115373, 4230746, 8461492]

約数ペア:

[(1, 8461492), (2, 4230746), (4, 2115373), (13, 650884), (26, 325442), (52, 162721), (169, 50068), (338, 25034), (676, 12517)]