2080252384

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127217}}^1$

素因数の和:127307

約数の個数: 48

約数和(自身を含む): 4744722528

約数和(自身を除く): 2664470144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 127217, 254434, 508868, 890519, 1017736, 1781038, 2035472, 3562076, 4070944, 7124152, 9286841, 14248304, 18573682, 28496608, 37147364, 65007887, 74294728, 130015774, 148589456, 260031548, 297178912, 520063096, 1040126192, 2080252384]

約数ペア:

[(1, 2080252384), (2, 1040126192), (4, 520063096), (7, 297178912), (8, 260031548), (14, 148589456), (16, 130015774), (28, 74294728), (32, 65007887), (56, 37147364), (73, 28496608), (112, 18573682), (146, 14248304), (224, 9286841), (292, 7124152), (511, 4070944), (584, 3562076), (1022, 2035472), (1168, 1781038), (2044, 1017736), (2336, 890519), (4088, 508868), (8176, 254434), (16352, 127217)]