1868356

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1941884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1259, 1484, 2518, 5036, 8813, 17626, 35252, 66727, 133454, 266908, 467089, 934178, 1868356]

約数ペア:

[(1, 1868356), (2, 934178), (4, 467089), (7, 266908), (14, 133454), (28, 66727), (53, 35252), (106, 17626), (212, 8813), (371, 5036), (742, 2518), (1259, 1484)]