2000371072

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117503}}^1$

素因数の和:117543

約数の個数: 64

約数和(自身を含む): 4794163200

約数和(自身を除く): 2793792128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 117503, 235006, 470012, 822521, 940024, 1645042, 1880048, 2232557, 3290084, 3760096, 4465114, 6580168, 7520192, 8930228, 13160336, 15040384, 15627899, 17860456, 26320672, 31255798, 35720912, 52641344, 62511596, 71441824, 105282688, 125023192, 142883648, 250046384, 285767296, 500092768, 1000185536, 2000371072]

約数ペア:

[(1, 2000371072), (2, 1000185536), (4, 500092768), (7, 285767296), (8, 250046384), (14, 142883648), (16, 125023192), (19, 105282688), (28, 71441824), (32, 62511596), (38, 52641344), (56, 35720912), (64, 31255798), (76, 26320672), (112, 17860456), (128, 15627899), (133, 15040384), (152, 13160336), (224, 8930228), (266, 7520192), (304, 6580168), (448, 4465114), (532, 3760096), (608, 3290084), (896, 2232557), (1064, 1880048), (1216, 1645042), (2128, 940024), (2432, 822521), (4256, 470012), (8512, 235006), (17024, 117503)]