520016302052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1293869}}^1$

素因数の和:1294076

約数の個数: 48

約数和(自身を含む): 1004250139200

約数和(自身を除く): 484233837148

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 131, 236, 262, 524, 767, 1534, 1703, 3068, 3406, 6812, 7729, 15458, 30916, 100477, 200954, 401908, 1293869, 2587738, 5175476, 16820297, 33640594, 67281188, 76338271, 152676542, 169496839, 305353084, 338993678, 677987356, 992397523, 1984795046, 2203458907, 3969590092, 4406917814, 8813835628, 10000313501, 20000627002, 40001254004, 130004075513, 260008151026, 520016302052]

約数ペア:

[(1, 520016302052), (2, 260008151026), (4, 130004075513), (13, 40001254004), (26, 20000627002), (52, 10000313501), (59, 8813835628), (118, 4406917814), (131, 3969590092), (236, 2203458907), (262, 1984795046), (524, 992397523), (767, 677987356), (1534, 338993678), (1703, 305353084), (3068, 169496839), (3406, 152676542), (6812, 76338271), (7729, 67281188), (15458, 33640594), (30916, 16820297), (100477, 5175476), (200954, 2587738), (401908, 1293869)]