1236704752

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{188983}}^1$

素因数の和:189400

約数の個数: 20

約数和(自身を含む): 2401986640

約数和(自身を除く): 1165281888

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 188983, 377966, 755932, 1511864, 3023728, 77294047, 154588094, 309176188, 618352376, 1236704752]

約数ペア:

[(1, 1236704752), (2, 618352376), (4, 309176188), (8, 154588094), (16, 77294047), (409, 3023728), (818, 1511864), (1636, 755932), (3272, 377966), (6544, 188983)]