12774310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 24548832

約数和(自身を除く): 11774522

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 461, 815, 922, 1630, 2305, 2771, 4610, 5542, 7837, 13855, 15674, 27710, 39185, 75143, 78370, 150286, 375715, 751430, 1277431, 2554862, 6387155, 12774310]

約数ペア:

[(1, 12774310), (2, 6387155), (5, 2554862), (10, 1277431), (17, 751430), (34, 375715), (85, 150286), (163, 78370), (170, 75143), (326, 39185), (461, 27710), (815, 15674), (922, 13855), (1630, 7837), (2305, 5542), (2771, 4610)]