8351284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 15579648

約数和(自身を除く): 7228364

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 643, 764, 1286, 2572, 3247, 6494, 10931, 12988, 21862, 43724, 122813, 245626, 491252, 2087821, 4175642, 8351284]

約数ペア:

[(1, 8351284), (2, 4175642), (4, 2087821), (17, 491252), (34, 245626), (68, 122813), (191, 43724), (382, 21862), (643, 12988), (764, 10931), (1286, 6494), (2572, 3247)]