5131562

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 7879680

約数和(自身を除く): 2748118

約数列:

[1, 2, 89, 127, 178, 227, 254, 454, 11303, 20203, 22606, 28829, 40406, 57658, 2565781, 5131562]

約数ペア:

[(1, 5131562), (2, 2565781), (89, 57658), (127, 40406), (178, 28829), (227, 22606), (254, 20203), (454, 11303)]