2002264208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{576689}}^1$

素因数の和:576735

約数の個数: 40

約数和(自身を含む): 4576611840

約数和(自身を除く): 2574347632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 576689, 1153378, 2306756, 4036823, 4613512, 8073646, 9227024, 16147292, 17877359, 32294584, 35754718, 64589168, 71509436, 125141513, 143018872, 250283026, 286037744, 500566052, 1001132104, 2002264208]

約数ペア:

[(1, 2002264208), (2, 1001132104), (4, 500566052), (7, 286037744), (8, 250283026), (14, 143018872), (16, 125141513), (28, 71509436), (31, 64589168), (56, 35754718), (62, 32294584), (112, 17877359), (124, 16147292), (217, 9227024), (248, 8073646), (434, 4613512), (496, 4036823), (868, 2306756), (1736, 1153378), (3472, 576689)]