1345834

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 2429568

約数和(自身を除く): 1083734

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 443, 886, 1519, 3038, 3101, 6202, 13733, 21707, 27466, 43414, 96131, 192262, 672917, 1345834]

約数ペア:

[(1, 1345834), (2, 672917), (7, 192262), (14, 96131), (31, 43414), (49, 27466), (62, 21707), (98, 13733), (217, 6202), (434, 3101), (443, 3038), (886, 1519)]