2912278130

素因数分解:

$2^1\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{98621}}^1$

素因数の和:101581

約数の個数: 16

約数和(自身を含む): 5243928984

約数和(自身を除く): 2331650854

約数列:

[1, 2, 5, 10, 2953, 5906, 14765, 29530, 98621, 197242, 493105, 986210, 291227813, 582455626, 1456139065, 2912278130]

約数ペア:

[(1, 2912278130), (2, 1456139065), (5, 582455626), (10, 291227813), (2953, 986210), (5906, 493105), (14765, 197242), (29530, 98621)]