2018796056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13281553}}^1$

素因数の和:13281578

約数の個数: 16

約数和(自身を含む): 3984466200

約数和(自身を除く): 1965670144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13281553, 26563106, 53126212, 106252424, 252349507, 504699014, 1009398028, 2018796056]

約数ペア:

[(1, 2018796056), (2, 1009398028), (4, 504699014), (8, 252349507), (19, 106252424), (38, 53126212), (76, 26563106), (152, 13281553)]