2217219616

素因数分解:

$2^5\times {\mathrm{3571}}^1\times {\mathrm{19403}}^1$

素因数の和:22984

約数の個数: 24

約数和(自身を含む): 4366598544

約数和(自身を除く): 2149378928

約数列:

[1, 2, 4, 8, 16, 32, 3571, 7142, 14284, 19403, 28568, 38806, 57136, 77612, 114272, 155224, 310448, 620896, 69288113, 138576226, 277152452, 554304904, 1108609808, 2217219616]

約数ペア:

[(1, 2217219616), (2, 1108609808), (4, 554304904), (8, 277152452), (16, 138576226), (32, 69288113), (3571, 620896), (7142, 310448), (14284, 155224), (19403, 114272), (28568, 77612), (38806, 57136)]