2018741581

素因数分解:

${\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 2077286400

約数和(自身を除く): 58544819

約数列:

[1, 59, 127, 419, 643, 7493, 24721, 37937, 53213, 81661, 269417, 3139567, 4817999, 15895603, 34215959, 2018741581]

約数ペア:

[(1, 2018741581), (59, 34215959), (127, 15895603), (419, 4817999), (643, 3139567), (7493, 269417), (24721, 81661), (37937, 53213)]