1717690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 3393936

約数和(自身を除く): 1676246

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 181, 362, 365, 730, 905, 949, 1810, 1898, 2353, 4706, 4745, 9490, 11765, 13213, 23530, 26426, 66065, 132130, 171769, 343538, 858845, 1717690]

約数ペア:

[(1, 1717690), (2, 858845), (5, 343538), (10, 171769), (13, 132130), (26, 66065), (65, 26426), (73, 23530), (130, 13213), (146, 11765), (181, 9490), (362, 4745), (365, 4706), (730, 2353), (905, 1898), (949, 1810)]