790566278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 1240681728

約数和(自身を除く): 450115450

約数列:

[1, 2, 31, 62, 157, 241, 314, 337, 482, 674, 4867, 7471, 9734, 10447, 14942, 20894, 37837, 52909, 75674, 81217, 105818, 162434, 1172947, 1640179, 2345894, 2517727, 3280358, 5035454, 12751069, 25502138, 395283139, 790566278]

約数ペア:

[(1, 790566278), (2, 395283139), (31, 25502138), (62, 12751069), (157, 5035454), (241, 3280358), (314, 2517727), (337, 2345894), (482, 1640179), (674, 1172947), (4867, 162434), (7471, 105818), (9734, 81217), (10447, 75674), (14942, 52909), (20894, 37837)]