822022210

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 1491559920

約数和(自身を除く): 669537710

約数列:

[1, 2, 5, 10, 257, 317, 514, 634, 1009, 1285, 1585, 2018, 2570, 3170, 5045, 10090, 81469, 162938, 259313, 319853, 407345, 518626, 639706, 814690, 1296565, 1599265, 2593130, 3198530, 82202221, 164404442, 411011105, 822022210]

約数ペア:

[(1, 822022210), (2, 411011105), (5, 164404442), (10, 82202221), (257, 3198530), (317, 2593130), (514, 1599265), (634, 1296565), (1009, 814690), (1285, 639706), (1585, 518626), (2018, 407345), (2570, 319853), (3170, 259313), (5045, 162938), (10090, 81469)]