2100758912

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101939}}^1$

素因数の和:101983

約数の個数: 64

約数和(自身を含む): 4990982400

約数和(自身を除く): 2890223488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608, 101939, 203878, 407756, 713573, 815512, 1427146, 1631024, 2344597, 2854292, 3262048, 4689194, 5708584, 6524096, 9378388, 11417168, 13048192, 16412179, 18756776, 22834336, 32824358, 37513552, 45668672, 65648716, 75027104, 91337344, 131297432, 150054208, 262594864, 300108416, 525189728, 1050379456, 2100758912]

約数ペア:

[(1, 2100758912), (2, 1050379456), (4, 525189728), (7, 300108416), (8, 262594864), (14, 150054208), (16, 131297432), (23, 91337344), (28, 75027104), (32, 65648716), (46, 45668672), (56, 37513552), (64, 32824358), (92, 22834336), (112, 18756776), (128, 16412179), (161, 13048192), (184, 11417168), (224, 9378388), (322, 6524096), (368, 5708584), (448, 4689194), (644, 3262048), (736, 2854292), (896, 2344597), (1288, 1631024), (1472, 1427146), (2576, 815512), (2944, 713573), (5152, 407756), (10304, 203878), (20608, 101939)]