39980694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{512573}}^1$

素因数の和:512591

約数の個数: 16

約数和(自身を含む): 86112432

約数和(自身を除く): 46131738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 512573, 1025146, 1537719, 3075438, 6663449, 13326898, 19990347, 39980694]

約数ペア:

[(1, 39980694), (2, 19990347), (3, 13326898), (6, 6663449), (13, 3075438), (26, 1537719), (39, 1025146), (78, 512573)]