2666932010

素因数分解:

$2^1\times 5^1\times {\mathrm{4153}}^1\times {\mathrm{64217}}^1$

素因数の和:68377

約数の個数: 16

約数和(自身を含む): 4801708296

約数和(自身を除く): 2134776286

約数列:

[1, 2, 5, 10, 4153, 8306, 20765, 41530, 64217, 128434, 321085, 642170, 266693201, 533386402, 1333466005, 2666932010]

約数ペア:

[(1, 2666932010), (2, 1333466005), (5, 533386402), (10, 266693201), (4153, 642170), (8306, 321085), (20765, 128434), (41530, 64217)]