900002944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{370067}}^1$

素因数の和:370100

約数の個数: 32

約数和(自身を含む): 1887346800

約数和(自身を除く): 987343856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 370067, 740134, 1480268, 2960536, 5921072, 7031273, 11842144, 14062546, 23684288, 28125092, 47368576, 56250184, 112500368, 225000736, 450001472, 900002944]

約数ペア:

[(1, 900002944), (2, 450001472), (4, 225000736), (8, 112500368), (16, 56250184), (19, 47368576), (32, 28125092), (38, 23684288), (64, 14062546), (76, 11842144), (128, 7031273), (152, 5921072), (304, 2960536), (608, 1480268), (1216, 740134), (2432, 370067)]