388936634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{41491}}^1$

素因数の和:41645

約数の個数: 16

約数和(自身を含む): 602463840

約数和(自身を除く): 213527206

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 41491, 82982, 1784113, 3568226, 4522519, 9045038, 194468317, 388936634]

約数ペア:

[(1, 388936634), (2, 194468317), (43, 9045038), (86, 4522519), (109, 3568226), (218, 1784113), (4687, 82982), (9374, 41491)]