42780534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419417}}^1$

素因数の和:419439

約数の個数: 16

約数和(自身を含む): 90594288

約数和(自身を除く): 47813754

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 419417, 838834, 1258251, 2516502, 7130089, 14260178, 21390267, 42780534]

約数ペア:

[(1, 42780534), (2, 21390267), (3, 14260178), (6, 7130089), (17, 2516502), (34, 1258251), (51, 838834), (102, 419417)]