1900262048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{10667}}^1$

素因数の和:10989

約数の個数: 48

約数和(自身を含む): 3951853920

約数和(自身を除く): 2051591872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 586, 608, 1172, 2344, 4688, 5567, 9376, 10667, 11134, 21334, 22268, 42668, 44536, 85336, 89072, 170672, 178144, 202673, 341344, 405346, 810692, 1621384, 3125431, 3242768, 6250862, 6485536, 12501724, 25003448, 50006896, 59383189, 100013792, 118766378, 237532756, 475065512, 950131024, 1900262048]

約数ペア:

[(1, 1900262048), (2, 950131024), (4, 475065512), (8, 237532756), (16, 118766378), (19, 100013792), (32, 59383189), (38, 50006896), (76, 25003448), (152, 12501724), (293, 6485536), (304, 6250862), (586, 3242768), (608, 3125431), (1172, 1621384), (2344, 810692), (4688, 405346), (5567, 341344), (9376, 202673), (10667, 178144), (11134, 170672), (21334, 89072), (22268, 85336), (42668, 44536)]