1434890638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{20123}}^1$

素因数の和:20579

約数の個数: 16

約数和(自身を含む): 2179912176

約数和(自身を除く): 745021538

約数列:

[1, 2, 101, 202, 353, 706, 20123, 35653, 40246, 71306, 2032423, 4064846, 7103419, 14206838, 717445319, 1434890638]

約数ペア:

[(1, 1434890638), (2, 717445319), (101, 14206838), (202, 7103419), (353, 4064846), (706, 2032423), (20123, 71306), (35653, 40246)]