1528261108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{807749}}^1$

素因数の和:807807

約数の個数: 24

約数和(自身を含む): 2985444000

約数和(自身を除く): 1457182892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 807749, 1615498, 3230996, 8885239, 17770478, 34733207, 35540956, 69466414, 138932828, 382065277, 764130554, 1528261108]

約数ペア:

[(1, 1528261108), (2, 764130554), (4, 382065277), (11, 138932828), (22, 69466414), (43, 35540956), (44, 34733207), (86, 17770478), (172, 8885239), (473, 3230996), (946, 1615498), (1892, 807749)]