2017245860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14408899}}^1$

素因数の和:14408915

約数の個数: 24

約数和(自身を含む): 4841390400

約数和(自身を除く): 2824144540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14408899, 28817798, 57635596, 72044495, 100862293, 144088990, 201724586, 288177980, 403449172, 504311465, 1008622930, 2017245860]

約数ペア:

[(1, 2017245860), (2, 1008622930), (4, 504311465), (5, 403449172), (7, 288177980), (10, 201724586), (14, 144088990), (20, 100862293), (28, 72044495), (35, 57635596), (70, 28817798), (140, 14408899)]