281818096

素因数分解:

$2^4\times 7^1\times {\mathrm{2516233}}^1$

素因数の和:2516248

約数の個数: 20

約数和(自身を含む): 624026032

約数和(自身を除く): 342207936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2516233, 5032466, 10064932, 17613631, 20129864, 35227262, 40259728, 70454524, 140909048, 281818096]

約数ペア:

[(1, 281818096), (2, 140909048), (4, 70454524), (7, 40259728), (8, 35227262), (14, 20129864), (16, 17613631), (28, 10064932), (56, 5032466), (112, 2516233)]