1269568

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 28

約数和(自身を含む): 2560320

約数和(自身を除く): 1290752

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 239, 332, 478, 664, 956, 1328, 1912, 2656, 3824, 5312, 7648, 15296, 19837, 39674, 79348, 158696, 317392, 634784, 1269568]

約数ペア:

[(1, 1269568), (2, 634784), (4, 317392), (8, 158696), (16, 79348), (32, 39674), (64, 19837), (83, 15296), (166, 7648), (239, 5312), (332, 3824), (478, 2656), (664, 1912), (956, 1328)]