394883008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{474619}}^1$

素因数の和:474644

約数の個数: 28

約数和(自身を含む): 843874360

約数和(自身を除く): 448991352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 474619, 949238, 1898476, 3796952, 6170047, 7593904, 12340094, 15187808, 24680188, 30375616, 49360376, 98720752, 197441504, 394883008]

約数ペア:

[(1, 394883008), (2, 197441504), (4, 98720752), (8, 49360376), (13, 30375616), (16, 24680188), (26, 15187808), (32, 12340094), (52, 7593904), (64, 6170047), (104, 3796952), (208, 1898476), (416, 949238), (832, 474619)]