2043220030

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{156329}}^1$

素因数の和:157643

約数の個数: 16

約数和(自身を含む): 3680633520

約数和(自身を除く): 1637413490

約数列:

[1, 2, 5, 10, 1307, 2614, 6535, 13070, 156329, 312658, 781645, 1563290, 204322003, 408644006, 1021610015, 2043220030]

約数ペア:

[(1, 2043220030), (2, 1021610015), (5, 408644006), (10, 204322003), (1307, 1563290), (2614, 781645), (6535, 312658), (13070, 156329)]