4280960908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{12323}}^1$

素因数の和:13006

約数の個数: 48

約数和(自身を含む): 9027083520

約数和(自身を除く): 4746122612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 653, 1306, 2612, 4571, 9142, 12323, 12407, 18284, 24646, 24814, 49292, 49628, 86261, 86849, 172522, 173698, 234137, 345044, 347396, 468274, 936548, 1638959, 3277918, 6555836, 8046919, 16093838, 32187676, 56328433, 112656866, 152891461, 225313732, 305782922, 611565844, 1070240227, 2140480454, 4280960908]

約数ペア:

[(1, 4280960908), (2, 2140480454), (4, 1070240227), (7, 611565844), (14, 305782922), (19, 225313732), (28, 152891461), (38, 112656866), (76, 56328433), (133, 32187676), (266, 16093838), (532, 8046919), (653, 6555836), (1306, 3277918), (2612, 1638959), (4571, 936548), (9142, 468274), (12323, 347396), (12407, 345044), (18284, 234137), (24646, 173698), (24814, 172522), (49292, 86849), (49628, 86261)]