13384210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 27931392

約数和(自身を除く): 14547182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 2693, 4970, 5386, 13465, 18851, 26930, 37702, 94255, 188510, 191203, 382406, 956015, 1338421, 1912030, 2676842, 6692105, 13384210]

約数ペア:

[(1, 13384210), (2, 6692105), (5, 2676842), (7, 1912030), (10, 1338421), (14, 956015), (35, 382406), (70, 191203), (71, 188510), (142, 94255), (355, 37702), (497, 26930), (710, 18851), (994, 13465), (2485, 5386), (2693, 4970)]