520024525796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1\times {\mathrm{63097}}^1$

素因数の和:69516

約数の個数: 48

約数和(自身を含む): 1014464404800

約数和(自身を除く): 494439879004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 6379, 12758, 25516, 63097, 108443, 121201, 126194, 216886, 242402, 252388, 433772, 484804, 1072649, 1198843, 2060417, 2145298, 2397686, 4120834, 4290596, 4795372, 8241668, 20380331, 40760662, 81521324, 402495763, 804991526, 1609983052, 6842427971, 7647419497, 13684855942, 15294838994, 27369711884, 30589677988, 130006131449, 260012262898, 520024525796]

約数ペア:

[(1, 520024525796), (2, 260012262898), (4, 130006131449), (17, 30589677988), (19, 27369711884), (34, 15294838994), (38, 13684855942), (68, 7647419497), (76, 6842427971), (323, 1609983052), (646, 804991526), (1292, 402495763), (6379, 81521324), (12758, 40760662), (25516, 20380331), (63097, 8241668), (108443, 4795372), (121201, 4290596), (126194, 4120834), (216886, 2397686), (242402, 2145298), (252388, 2060417), (433772, 1198843), (484804, 1072649)]