126272494

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 192381120

約数和(自身を除く): 66108626

約数列:

[1, 2, 79, 158, 401, 802, 1993, 3986, 31679, 63358, 157447, 314894, 799193, 1598386, 63136247, 126272494]

約数ペア:

[(1, 126272494), (2, 63136247), (79, 1598386), (158, 799193), (401, 314894), (802, 157447), (1993, 63358), (3986, 31679)]