134243390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{46451}}^1$

素因数の和:46492

約数の個数: 24

約数和(自身を含む): 256693752

約数和(自身を除く): 122450362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 46451, 92902, 232255, 464510, 789667, 1579334, 3948335, 7896670, 13424339, 26848678, 67121695, 134243390]

約数ペア:

[(1, 134243390), (2, 67121695), (5, 26848678), (10, 13424339), (17, 7896670), (34, 3948335), (85, 1579334), (170, 789667), (289, 464510), (578, 232255), (1445, 92902), (2890, 46451)]