1994142712

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1117793}}^1$

素因数の和:1118022

約数の個数: 16

約数和(自身を含む): 3755787840

約数和(自身を除く): 1761645128

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 1117793, 2235586, 4471172, 8942344, 249267839, 498535678, 997071356, 1994142712]

約数ペア:

[(1, 1994142712), (2, 997071356), (4, 498535678), (8, 249267839), (223, 8942344), (446, 4471172), (892, 2235586), (1784, 1117793)]