123144634

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1122

約数の個数: 24

約数和(自身を含む): 197222940

約数和(自身を除く): 74078306

約数列:

[1, 2, 17, 34, 257, 289, 514, 578, 829, 1658, 4369, 8738, 14093, 28186, 74273, 148546, 213053, 239581, 426106, 479162, 3621901, 7243802, 61572317, 123144634]

約数ペア:

[(1, 123144634), (2, 61572317), (17, 7243802), (34, 3621901), (257, 479162), (289, 426106), (514, 239581), (578, 213053), (829, 148546), (1658, 74273), (4369, 28186), (8738, 14093)]