2051270448

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{806317}}^1$

素因数の和:806381

約数の個数: 40

約数和(自身を含む): 5399105328

約数和(自身を除く): 3347834880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 806317, 1612634, 2418951, 3225268, 4837902, 6450536, 9675804, 12901072, 19351608, 38703216, 42734801, 85469602, 128204403, 170939204, 256408806, 341878408, 512817612, 683756816, 1025635224, 2051270448]

約数ペア:

[(1, 2051270448), (2, 1025635224), (3, 683756816), (4, 512817612), (6, 341878408), (8, 256408806), (12, 170939204), (16, 128204403), (24, 85469602), (48, 42734801), (53, 38703216), (106, 19351608), (159, 12901072), (212, 9675804), (318, 6450536), (424, 4837902), (636, 3225268), (848, 2418951), (1272, 1612634), (2544, 806317)]