2019706096

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{2333}}^1$

素因数の和:3289

約数の個数: 40

約数和(自身を含む): 3983521824

約数和(自身を除く): 1963815728

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 887, 976, 1774, 2333, 3548, 4666, 7096, 9332, 14192, 18664, 37328, 54107, 108214, 142313, 216428, 284626, 432856, 569252, 865712, 1138504, 2069371, 2277008, 4138742, 8277484, 16554968, 33109936, 126231631, 252463262, 504926524, 1009853048, 2019706096]

約数ペア:

[(1, 2019706096), (2, 1009853048), (4, 504926524), (8, 252463262), (16, 126231631), (61, 33109936), (122, 16554968), (244, 8277484), (488, 4138742), (887, 2277008), (976, 2069371), (1774, 1138504), (2333, 865712), (3548, 569252), (4666, 432856), (7096, 284626), (9332, 216428), (14192, 142313), (18664, 108214), (37328, 54107)]