2600697008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1786193}}^1$

素因数の和:1786221

約数の個数: 40

約数和(自身を含む): 6201665568

約数和(自身を除く): 3600968560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1786193, 3572386, 7144772, 12503351, 14289544, 23220509, 25006702, 28579088, 46441018, 50013404, 92882036, 100026808, 162543563, 185764072, 200053616, 325087126, 371528144, 650174252, 1300348504, 2600697008]

約数ペア:

[(1, 2600697008), (2, 1300348504), (4, 650174252), (7, 371528144), (8, 325087126), (13, 200053616), (14, 185764072), (16, 162543563), (26, 100026808), (28, 92882036), (52, 50013404), (56, 46441018), (91, 28579088), (104, 25006702), (112, 23220509), (182, 14289544), (208, 12503351), (364, 7144772), (728, 3572386), (1456, 1786193)]