1312892824

素因数分解:

$2^3\times {\mathrm{3943}}^1\times {\mathrm{41621}}^1$

素因数の和:45570

約数の個数: 16

約数和(自身を含む): 2462357520

約数和(自身を除く): 1149464696

約数列:

[1, 2, 4, 8, 3943, 7886, 15772, 31544, 41621, 83242, 166484, 332968, 164111603, 328223206, 656446412, 1312892824]

約数ペア:

[(1, 1312892824), (2, 656446412), (4, 328223206), (8, 164111603), (3943, 332968), (7886, 166484), (15772, 83242), (31544, 41621)]