3960322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 6328800

約数和(自身を除く): 2368478

約数列:

[1, 2, 19, 38, 89, 178, 1171, 1691, 2342, 3382, 22249, 44498, 104219, 208438, 1980161, 3960322]

約数ペア:

[(1, 3960322), (2, 1980161), (19, 208438), (38, 104219), (89, 44498), (178, 22249), (1171, 3382), (1691, 2342)]