1320364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 2420208

約数和(自身を除く): 1099844

約数列:

[1, 2, 4, 41, 82, 83, 97, 164, 166, 194, 332, 388, 3403, 3977, 6806, 7954, 8051, 13612, 15908, 16102, 32204, 330091, 660182, 1320364]

約数ペア:

[(1, 1320364), (2, 660182), (4, 330091), (41, 32204), (82, 16102), (83, 15908), (97, 13612), (164, 8051), (166, 7954), (194, 6806), (332, 3977), (388, 3403)]