2021826856

素因数分解:

$2^3\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{27751}}^1$

素因数の和:29065

約数の個数: 32

約数和(自身を含む): 4335972480

約数和(自身を除く): 2314145624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301, 2602, 5204, 9107, 10408, 18214, 27751, 36428, 55502, 72856, 111004, 194257, 222008, 388514, 777028, 1554056, 36104051, 72208102, 144416204, 252728357, 288832408, 505456714, 1010913428, 2021826856]

約数ペア:

[(1, 2021826856), (2, 1010913428), (4, 505456714), (7, 288832408), (8, 252728357), (14, 144416204), (28, 72208102), (56, 36104051), (1301, 1554056), (2602, 777028), (5204, 388514), (9107, 222008), (10408, 194257), (18214, 111004), (27751, 72856), (36428, 55502)]