2591008094

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{61723}}^1$

素因数の和:62015

約数の個数: 16

約数和(自身を含む): 3940460160

約数和(自身を除く): 1349452066

約数列:

[1, 2, 139, 151, 278, 302, 20989, 41978, 61723, 123446, 8579497, 9320173, 17158994, 18640346, 1295504047, 2591008094]

約数ペア:

[(1, 2591008094), (2, 1295504047), (139, 18640346), (151, 17158994), (278, 9320173), (302, 8579497), (20989, 123446), (41978, 61723)]