1656616384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1362349}}^1$

素因数の和:1362380

約数の個数: 28

約数和(自身を含む): 3460369000

約数和(自身を除く): 1803752616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1362349, 2724698, 5449396, 10898792, 21797584, 25884631, 43595168, 51769262, 87190336, 103538524, 207077048, 414154096, 828308192, 1656616384]

約数ペア:

[(1, 1656616384), (2, 828308192), (4, 414154096), (8, 207077048), (16, 103538524), (19, 87190336), (32, 51769262), (38, 43595168), (64, 25884631), (76, 21797584), (152, 10898792), (304, 5449396), (608, 2724698), (1216, 1362349)]