4980992

素因数分解:

$2^8\times {\mathrm{19457}}^1$

素因数の和:19473

約数の個数: 18

約数和(自身を含む): 9943038

約数和(自身を除く): 4962046

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 19457, 38914, 77828, 155656, 311312, 622624, 1245248, 2490496, 4980992]

約数ペア:

[(1, 4980992), (2, 2490496), (4, 1245248), (8, 622624), (16, 311312), (32, 155656), (64, 77828), (128, 38914), (256, 19457)]