2109453896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{38851}}^1$

素因数の和:39485

約数の個数: 32

約数和(自身を含む): 4321896480

約数和(自身を除く): 2212442584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 617, 1234, 2468, 4936, 6787, 13574, 27148, 38851, 54296, 77702, 155404, 310808, 427361, 854722, 1709444, 3418888, 23971067, 47942134, 95884268, 191768536, 263681737, 527363474, 1054726948, 2109453896]

約数ペア:

[(1, 2109453896), (2, 1054726948), (4, 527363474), (8, 263681737), (11, 191768536), (22, 95884268), (44, 47942134), (88, 23971067), (617, 3418888), (1234, 1709444), (2468, 854722), (4936, 427361), (6787, 310808), (13574, 155404), (27148, 77702), (38851, 54296)]