1900126495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{27733}}^1$

素因数の和:28002

約数の個数: 16

約数和(自身を含む): 2324331072

約数和(自身を除く): 424204577

約数列:

[1, 5, 71, 193, 355, 965, 13703, 27733, 68515, 138665, 1969043, 5352469, 9845215, 26762345, 380025299, 1900126495]

約数ペア:

[(1, 1900126495), (5, 380025299), (71, 26762345), (193, 9845215), (355, 5352469), (965, 1969043), (13703, 138665), (27733, 68515)]