487378192

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{7621}}^1$

素因数の和:8207

約数の個数: 40

約数和(自身を含む): 1081226432

約数和(自身を除く): 593848240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 1142, 2284, 3997, 4568, 7621, 7994, 9136, 15242, 15988, 30484, 31976, 53347, 60968, 63952, 106694, 121936, 213388, 426776, 853552, 4351591, 8703182, 17406364, 30461137, 34812728, 60922274, 69625456, 121844548, 243689096, 487378192]

約数ペア:

[(1, 487378192), (2, 243689096), (4, 121844548), (7, 69625456), (8, 60922274), (14, 34812728), (16, 30461137), (28, 17406364), (56, 8703182), (112, 4351591), (571, 853552), (1142, 426776), (2284, 213388), (3997, 121936), (4568, 106694), (7621, 63952), (7994, 60968), (9136, 53347), (15242, 31976), (15988, 30484)]