5428496

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{691}}^1$

素因数の和:1190

約数の個数: 20

約数和(自身を含む): 10554384

約数和(自身を除く): 5125888

約数列:

[1, 2, 4, 8, 16, 491, 691, 982, 1382, 1964, 2764, 3928, 5528, 7856, 11056, 339281, 678562, 1357124, 2714248, 5428496]

約数ペア:

[(1, 5428496), (2, 2714248), (4, 1357124), (8, 678562), (16, 339281), (491, 11056), (691, 7856), (982, 5528), (1382, 3928), (1964, 2764)]