2013252808

素因数分解:

$2^3\times 7^2\times {\mathrm{1283}}^1\times {\mathrm{4003}}^1$

素因数の和:5306

約数の個数: 48

約数和(自身を含む): 4395671280

約数和(自身を除く): 2382418472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1283, 2566, 4003, 5132, 8006, 8981, 10264, 16012, 17962, 28021, 32024, 35924, 56042, 62867, 71848, 112084, 125734, 196147, 224168, 251468, 392294, 502936, 784588, 1569176, 5135849, 10271698, 20543396, 35950943, 41086792, 71901886, 143803772, 251656601, 287607544, 503313202, 1006626404, 2013252808]

約数ペア:

[(1, 2013252808), (2, 1006626404), (4, 503313202), (7, 287607544), (8, 251656601), (14, 143803772), (28, 71901886), (49, 41086792), (56, 35950943), (98, 20543396), (196, 10271698), (392, 5135849), (1283, 1569176), (2566, 784588), (4003, 502936), (5132, 392294), (8006, 251468), (8981, 224168), (10264, 196147), (16012, 125734), (17962, 112084), (28021, 71848), (32024, 62867), (35924, 56042)]