693439316

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{12763}}^1$

素因数の和:12848

約数の個数: 36

約数和(自身を含む): 1316632128

約数和(自身を除く): 623192812

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 578, 799, 1156, 1598, 3196, 12763, 13583, 25526, 27166, 51052, 54332, 216971, 433942, 599861, 867884, 1199722, 2399444, 3688507, 7377014, 10197637, 14754028, 20395274, 40790548, 173359829, 346719658, 693439316]

約数ペア:

[(1, 693439316), (2, 346719658), (4, 173359829), (17, 40790548), (34, 20395274), (47, 14754028), (68, 10197637), (94, 7377014), (188, 3688507), (289, 2399444), (578, 1199722), (799, 867884), (1156, 599861), (1598, 433942), (3196, 216971), (12763, 54332), (13583, 51052), (25526, 27166)]