2009164448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{160579}}^1$

素因数の和:160629

約数の個数: 48

約数和(自身を含む): 4370345280

約数和(自身を除く): 2361180832

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 160579, 321158, 642316, 1284632, 2569264, 2729843, 3693317, 5138528, 5459686, 7386634, 10919372, 14773268, 21838744, 29546536, 43677488, 59093072, 62786389, 87354976, 118186144, 125572778, 251145556, 502291112, 1004582224, 2009164448]

約数ペア:

[(1, 2009164448), (2, 1004582224), (4, 502291112), (8, 251145556), (16, 125572778), (17, 118186144), (23, 87354976), (32, 62786389), (34, 59093072), (46, 43677488), (68, 29546536), (92, 21838744), (136, 14773268), (184, 10919372), (272, 7386634), (368, 5459686), (391, 5138528), (544, 3693317), (736, 2729843), (782, 2569264), (1564, 1284632), (3128, 642316), (6256, 321158), (12512, 160579)]