2013406808

素因数分解:

$2^3\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{15319}}^1$

素因数の和:17679

約数の個数: 32

約数和(自身を含む): 4316563200

約数和(自身を除く): 2303156392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2347, 4694, 9388, 15319, 16429, 18776, 30638, 32858, 61276, 65716, 107233, 122552, 131432, 214466, 428932, 857864, 35953693, 71907386, 143814772, 251675851, 287629544, 503351702, 1006703404, 2013406808]

約数ペア:

[(1, 2013406808), (2, 1006703404), (4, 503351702), (7, 287629544), (8, 251675851), (14, 143814772), (28, 71907386), (56, 35953693), (2347, 857864), (4694, 428932), (9388, 214466), (15319, 131432), (16429, 122552), (18776, 107233), (30638, 65716), (32858, 61276)]