581281036

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{214021}}^1$

素因数の和:214129

約数の個数: 24

約数和(自身を含む): 1174552736

約数和(自身を除く): 593271700

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 214021, 428042, 856084, 1498147, 2996294, 5992588, 20760037, 41520074, 83040148, 145320259, 290640518, 581281036]

約数ペア:

[(1, 581281036), (2, 290640518), (4, 145320259), (7, 83040148), (14, 41520074), (28, 20760037), (97, 5992588), (194, 2996294), (388, 1498147), (679, 856084), (1358, 428042), (2716, 214021)]