4638968

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{1181}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 8723160

約数和(自身を除く): 4084192

約数列:

[1, 2, 4, 8, 491, 982, 1181, 1964, 2362, 3928, 4724, 9448, 579871, 1159742, 2319484, 4638968]

約数ペア:

[(1, 4638968), (2, 2319484), (4, 1159742), (8, 579871), (491, 9448), (982, 4724), (1181, 3928), (1964, 2362)]