2019988856

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{2837063}}^1$

素因数の和:2837158

約数の個数: 16

約数和(自身を含む): 3830036400

約数和(自身を除く): 1810047544

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 2837063, 5674126, 11348252, 22696504, 252498607, 504997214, 1009994428, 2019988856]

約数ペア:

[(1, 2019988856), (2, 1009994428), (4, 504997214), (8, 252498607), (89, 22696504), (178, 11348252), (356, 5674126), (712, 2837063)]