2038967043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{195697}}^1$

素因数の和:195874

約数の個数: 16

約数和(自身を含む): 2855625216

約数和(自身を除く): 816658173

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 195697, 587091, 4501031, 13503093, 29550247, 88650741, 679655681, 2038967043]

約数ペア:

[(1, 2038967043), (3, 679655681), (23, 88650741), (69, 29550247), (151, 13503093), (453, 4501031), (3473, 587091), (10419, 195697)]