994997744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4783643}}^1$

素因数の和:4783664

約数の個数: 20

約数和(自身を含む): 2076101496

約数和(自身を除く): 1081103752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4783643, 9567286, 19134572, 38269144, 62187359, 76538288, 124374718, 248749436, 497498872, 994997744]

約数ペア:

[(1, 994997744), (2, 497498872), (4, 248749436), (8, 124374718), (13, 76538288), (16, 62187359), (26, 38269144), (52, 19134572), (104, 9567286), (208, 4783643)]