7284415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 9475488

約数和(自身を除く): 2191073

約数列:

[1, 5, 17, 43, 85, 215, 731, 1993, 3655, 9965, 33881, 85699, 169405, 428495, 1456883, 7284415]

約数ペア:

[(1, 7284415), (5, 1456883), (17, 428495), (43, 169405), (85, 85699), (215, 33881), (731, 9965), (1993, 3655)]