4947664

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1818

約数の個数: 20

約数和(自身を含む): 9642240

約数和(自身を除く): 4694576

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 1619, 3056, 3238, 6476, 12952, 25904, 309229, 618458, 1236916, 2473832, 4947664]

約数ペア:

[(1, 4947664), (2, 2473832), (4, 1236916), (8, 618458), (16, 309229), (191, 25904), (382, 12952), (764, 6476), (1528, 3238), (1619, 3056)]