13490248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 26953560

約数和(自身を除く): 13463312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 353, 562, 706, 1124, 1412, 2248, 2824, 4777, 6001, 9554, 12002, 19108, 24004, 38216, 48008, 99193, 198386, 396772, 793544, 1686281, 3372562, 6745124, 13490248]

約数ペア:

[(1, 13490248), (2, 6745124), (4, 3372562), (8, 1686281), (17, 793544), (34, 396772), (68, 198386), (136, 99193), (281, 48008), (353, 38216), (562, 24004), (706, 19108), (1124, 12002), (1412, 9554), (2248, 6001), (2824, 4777)]