2109288004

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{991}}^1\times {\mathrm{4973}}^1$

素因数の和:6075

約数の個数: 24

約数和(自身を含む): 3730261248

約数和(自身を除く): 1620973244

約数列:

[1, 2, 4, 107, 214, 428, 991, 1982, 3964, 4973, 9946, 19892, 106037, 212074, 424148, 532111, 1064222, 2128444, 4928243, 9856486, 19712972, 527322001, 1054644002, 2109288004]

約数ペア:

[(1, 2109288004), (2, 1054644002), (4, 527322001), (107, 19712972), (214, 9856486), (428, 4928243), (991, 2128444), (1982, 1064222), (3964, 532111), (4973, 424148), (9946, 212074), (19892, 106037)]