1690452012

素因数分解:

$2^2\times 3^1\times {\mathrm{140871001}}^1$

素因数の和:140871008

約数の個数: 12

約数和(自身を含む): 3944388056

約数和(自身を除く): 2253936044

約数列:

[1, 2, 3, 4, 6, 12, 140871001, 281742002, 422613003, 563484004, 845226006, 1690452012]

約数ペア:

[(1, 1690452012), (2, 845226006), (3, 563484004), (4, 422613003), (6, 281742002), (12, 140871001)]