2806864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5698

約数の個数: 20

約数和(自身を含む): 5614720

約数和(自身を除く): 2807856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5659, 11318, 22636, 45272, 90544, 175429, 350858, 701716, 1403432, 2806864]

約数ペア:

[(1, 2806864), (2, 1403432), (4, 701716), (8, 350858), (16, 175429), (31, 90544), (62, 45272), (124, 22636), (248, 11318), (496, 5659)]