2021137786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1\times {\mathrm{23321}}^1$

素因数の和:25889

約数の個数: 16

約数和(自身を含む): 3211439400

約数和(自身を除く): 1190301614

約数列:

[1, 2, 17, 34, 2549, 5098, 23321, 43333, 46642, 86666, 396457, 792914, 59445229, 118890458, 1010568893, 2021137786]

約数ペア:

[(1, 2021137786), (2, 1010568893), (17, 118890458), (34, 59445229), (2549, 792914), (5098, 396457), (23321, 86666), (43333, 46642)]