2012207624

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21401}}^1$

素因数の和:21510

約数の個数: 64

約数和(自身を含む): 4561194240

約数和(自身を除く): 2548986616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 322, 511, 584, 644, 1022, 1288, 1679, 2044, 3358, 4088, 6716, 11753, 13432, 21401, 23506, 42802, 47012, 85604, 94024, 149807, 171208, 299614, 492223, 599228, 984446, 1198456, 1562273, 1968892, 3124546, 3445561, 3937784, 6249092, 6891122, 10935911, 12498184, 13782244, 21871822, 27564488, 35932279, 43743644, 71864558, 87487288, 143729116, 251525953, 287458232, 503051906, 1006103812, 2012207624]

約数ペア:

[(1, 2012207624), (2, 1006103812), (4, 503051906), (7, 287458232), (8, 251525953), (14, 143729116), (23, 87487288), (28, 71864558), (46, 43743644), (56, 35932279), (73, 27564488), (92, 21871822), (146, 13782244), (161, 12498184), (184, 10935911), (292, 6891122), (322, 6249092), (511, 3937784), (584, 3445561), (644, 3124546), (1022, 1968892), (1288, 1562273), (1679, 1198456), (2044, 984446), (3358, 599228), (4088, 492223), (6716, 299614), (11753, 171208), (13432, 149807), (21401, 94024), (23506, 85604), (42802, 47012)]