2285988208

素因数分解:

$2^4\times 7^1\times {\mathrm{20410609}}^1$

素因数の和:20410624

約数の個数: 20

約数和(自身を含む): 5061831280

約数和(自身を除く): 2775843072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20410609, 40821218, 81642436, 142874263, 163284872, 285748526, 326569744, 571497052, 1142994104, 2285988208]

約数ペア:

[(1, 2285988208), (2, 1142994104), (4, 571497052), (7, 326569744), (8, 285748526), (14, 163284872), (16, 142874263), (28, 81642436), (56, 40821218), (112, 20410609)]