1390550846

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{17117}}^1$

素因数の和:17539

約数の個数: 16

約数和(自身を含む): 2107568160

約数和(自身を除く): 717017314

約数列:

[1, 2, 151, 269, 302, 538, 17117, 34234, 40619, 81238, 2584667, 4604473, 5169334, 9208946, 695275423, 1390550846]

約数ペア:

[(1, 1390550846), (2, 695275423), (151, 9208946), (269, 5169334), (302, 4604473), (538, 2584667), (17117, 81238), (34234, 40619)]