996810130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{344917}}^1$

素因数の和:344958

約数の個数: 24

約数和(自身を含む): 1906016868

約数和(自身を除く): 909206738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 344917, 689834, 1724585, 3449170, 5863589, 11727178, 29317945, 58635890, 99681013, 199362026, 498405065, 996810130]

約数ペア:

[(1, 996810130), (2, 498405065), (5, 199362026), (10, 99681013), (17, 58635890), (34, 29317945), (85, 11727178), (170, 5863589), (289, 3449170), (578, 1724585), (1445, 689834), (2890, 344917)]