317745218

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{372067}}^1$

素因数の和:372137

約数の個数: 16

約数和(自身を含む): 553637184

約数和(自身を除く): 235891966

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 372067, 744134, 2604469, 5208938, 22696087, 45392174, 158872609, 317745218]

約数ペア:

[(1, 317745218), (2, 158872609), (7, 45392174), (14, 22696087), (61, 5208938), (122, 2604469), (427, 744134), (854, 372067)]