2013520712

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{68749}}^1$

素因数の和:69285

約数の個数: 32

約数和(自身を含む): 4323000000

約数和(自身を除く): 2309479288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 7322, 14644, 29288, 68749, 137498, 274996, 481243, 549992, 962486, 1924972, 3849944, 35955727, 71911454, 143822908, 251690089, 287645816, 503380178, 1006760356, 2013520712]

約数ペア:

[(1, 2013520712), (2, 1006760356), (4, 503380178), (7, 287645816), (8, 251690089), (14, 143822908), (28, 71911454), (56, 35955727), (523, 3849944), (1046, 1924972), (2092, 962486), (3661, 549992), (4184, 481243), (7322, 274996), (14644, 137498), (29288, 68749)]