494704

素因数分解:

$2^4\times 7^2\times {\mathrm{631}}^1$

素因数の和:653

約数の個数: 30

約数和(自身を含む): 1116744

約数和(自身を除く): 622040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 631, 784, 1262, 2524, 4417, 5048, 8834, 10096, 17668, 30919, 35336, 61838, 70672, 123676, 247352, 494704]

約数ペア:

[(1, 494704), (2, 247352), (4, 123676), (7, 70672), (8, 61838), (14, 35336), (16, 30919), (28, 17668), (49, 10096), (56, 8834), (98, 5048), (112, 4417), (196, 2524), (392, 1262), (631, 784)]