339898210

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{41911}}^1$

素因数の和:42729

約数の個数: 16

約数和(自身を含む): 612585792

約数和(自身を除く): 272687582

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 41911, 83822, 209555, 419110, 33989821, 67979642, 169949105, 339898210]

約数ペア:

[(1, 339898210), (2, 169949105), (5, 67979642), (10, 33989821), (811, 419110), (1622, 209555), (4055, 83822), (8110, 41911)]