2133291256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1993}}^1\times {\mathrm{1997}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 4063692240

約数和(自身を除く): 1930400984

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1993, 1997, 3986, 3994, 7972, 7988, 15944, 15976, 133531, 133799, 267062, 267598, 534124, 535196, 1068248, 1070392, 3980021, 7960042, 15920084, 31840168, 266661407, 533322814, 1066645628, 2133291256]

約数ペア:

[(1, 2133291256), (2, 1066645628), (4, 533322814), (8, 266661407), (67, 31840168), (134, 15920084), (268, 7960042), (536, 3980021), (1993, 1070392), (1997, 1068248), (3986, 535196), (3994, 534124), (7972, 267598), (7988, 267062), (15944, 133799), (15976, 133531)]