1220725254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937577}}^1$

素因数の和:937620

約数の個数: 32

約数和(自身を含む): 2880239616

約数和(自身を除く): 1659514362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 937577, 1875154, 2812731, 5625462, 6563039, 13126078, 19689117, 29064887, 39378234, 58129774, 87194661, 174389322, 203454209, 406908418, 610362627, 1220725254]

約数ペア:

[(1, 1220725254), (2, 610362627), (3, 406908418), (6, 203454209), (7, 174389322), (14, 87194661), (21, 58129774), (31, 39378234), (42, 29064887), (62, 19689117), (93, 13126078), (186, 6563039), (217, 5625462), (434, 2812731), (651, 1875154), (1302, 937577)]