65507948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135347}}^1$

素因数の和:135373

約数の個数: 18

約数和(自身を含む): 126008988

約数和(自身を除く): 60501040

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135347, 270694, 541388, 1488817, 2977634, 5955268, 16376987, 32753974, 65507948]

約数ペア:

[(1, 65507948), (2, 32753974), (4, 16376987), (11, 5955268), (22, 2977634), (44, 1488817), (121, 541388), (242, 270694), (484, 135347)]