2645470

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 4799088

約数和(自身を除く): 2153618

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1931, 3862, 9655, 19310, 264547, 529094, 1322735, 2645470]

約数ペア:

[(1, 2645470), (2, 1322735), (5, 529094), (10, 264547), (137, 19310), (274, 9655), (685, 3862), (1370, 1931)]