4391249185

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1\times {\mathrm{9929}}^1$

素因数の和:10580

約数の個数: 16

約数和(自身を含む): 5308578000

約数和(自身を除く): 917328815

約数列:

[1, 5, 197, 449, 985, 2245, 9929, 49645, 88453, 442265, 1956013, 4458121, 9780065, 22290605, 878249837, 4391249185]

約数ペア:

[(1, 4391249185), (5, 878249837), (197, 22290605), (449, 9780065), (985, 4458121), (2245, 1956013), (9929, 442265), (49645, 88453)]