2011029181

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{4177}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 2323636480

約数和(自身を除く): 312607299

約数列:

[1, 7, 109, 631, 763, 4177, 4417, 29239, 68779, 455293, 481453, 2635687, 3187051, 18449809, 287289883, 2011029181]

約数ペア:

[(1, 2011029181), (7, 287289883), (109, 18449809), (631, 3187051), (763, 2635687), (4177, 481453), (4417, 455293), (29239, 68779)]