2000638079

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{79111}}^1$

素因数の和:79163

約数の個数: 16

約数和(自身を含む): 2316399360

約数和(自身を除く): 315761281

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 25289, 79111, 870221, 1503109, 9572431, 16534199, 105296741, 181876189, 2000638079]

約数ペア:

[(1, 2000638079), (11, 181876189), (19, 105296741), (121, 16534199), (209, 9572431), (1331, 1503109), (2299, 870221), (25289, 79111)]