2909086757890

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{425927783}}^1$

素因数の和:425928473

約数の個数: 16

約数和(自身を含む): 5244022876608

約数和(自身を除く): 2334936118718

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 425927783, 851855566, 2129638915, 4259277830, 290908675789, 581817351578, 1454543378945, 2909086757890]

約数ペア:

[(1, 2909086757890), (2, 1454543378945), (5, 581817351578), (10, 290908675789), (683, 4259277830), (1366, 2129638915), (3415, 851855566), (6830, 425927783)]