1319038

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 2294784

約数和(自身を除く): 975746

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1327, 2654, 9289, 18578, 94217, 188434, 659519, 1319038]

約数ペア:

[(1, 1319038), (2, 659519), (7, 188434), (14, 94217), (71, 18578), (142, 9289), (497, 2654), (994, 1327)]