8423290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 16142976

約数和(自身を除く): 7719686

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 691, 1219, 1382, 2438, 3455, 6095, 6910, 12190, 15893, 31786, 36623, 73246, 79465, 158930, 183115, 366230, 842329, 1684658, 4211645, 8423290]

約数ペア:

[(1, 8423290), (2, 4211645), (5, 1684658), (10, 842329), (23, 366230), (46, 183115), (53, 158930), (106, 79465), (115, 73246), (230, 36623), (265, 31786), (530, 15893), (691, 12190), (1219, 6910), (1382, 6095), (2438, 3455)]