1821064

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 2210936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1049, 1736, 2098, 4196, 7343, 8392, 14686, 29372, 32519, 58744, 65038, 130076, 227633, 260152, 455266, 910532, 1821064]

約数ペア:

[(1, 1821064), (2, 910532), (4, 455266), (7, 260152), (8, 227633), (14, 130076), (28, 65038), (31, 58744), (56, 32519), (62, 29372), (124, 14686), (217, 8392), (248, 7343), (434, 4196), (868, 2098), (1049, 1736)]