256075483

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 277758720

約数和(自身を除く): 21683237

約数列:

[1, 19, 37, 563, 647, 703, 10697, 12293, 20831, 23939, 364261, 395789, 454841, 6920959, 13477657, 256075483]

約数ペア:

[(1, 256075483), (19, 13477657), (37, 6920959), (563, 454841), (647, 395789), (703, 364261), (10697, 23939), (12293, 20831)]