858562734

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{7331}}^1$

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 1742083200

約数和(自身を除く): 883520466

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 7331, 14662, 19519, 21993, 39038, 43986, 58557, 117114, 960361, 1092319, 1920722, 2184638, 2881083, 3276957, 5762166, 6553914, 143093789, 286187578, 429281367, 858562734]

約数ペア:

[(1, 858562734), (2, 429281367), (3, 286187578), (6, 143093789), (131, 6553914), (149, 5762166), (262, 3276957), (298, 2881083), (393, 2184638), (447, 1920722), (786, 1092319), (894, 960361), (7331, 117114), (14662, 58557), (19519, 43986), (21993, 39038)]