213796624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{786017}}^1$

素因数の和:786042

約数の個数: 20

約数和(自身を含む): 438598044

約数和(自身を除く): 224801420

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 786017, 1572034, 3144068, 6288136, 12576272, 13362289, 26724578, 53449156, 106898312, 213796624]

約数ペア:

[(1, 213796624), (2, 106898312), (4, 53449156), (8, 26724578), (16, 13362289), (17, 12576272), (34, 6288136), (68, 3144068), (136, 1572034), (272, 786017)]