490670656

素因数分解:

$2^6\times 7^1\times {\mathrm{1095247}}^1$

素因数の和:1095266

約数の個数: 28

約数和(自身を含む): 1112771968

約数和(自身を除く): 622101312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1095247, 2190494, 4380988, 7666729, 8761976, 15333458, 17523952, 30666916, 35047904, 61333832, 70095808, 122667664, 245335328, 490670656]

約数ペア:

[(1, 490670656), (2, 245335328), (4, 122667664), (7, 70095808), (8, 61333832), (14, 35047904), (16, 30666916), (28, 17523952), (32, 15333458), (56, 8761976), (64, 7666729), (112, 4380988), (224, 2190494), (448, 1095247)]