4815152

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1436

約数の個数: 20

約数和(自身を含む): 9373656

約数和(自身を除く): 4558504

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1171, 2056, 2342, 4112, 4684, 9368, 18736, 300947, 601894, 1203788, 2407576, 4815152]

約数ペア:

[(1, 4815152), (2, 2407576), (4, 1203788), (8, 601894), (16, 300947), (257, 18736), (514, 9368), (1028, 4684), (1171, 4112), (2056, 2342)]