286045910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{13249}}^1$

素因数の和:13400

約数の個数: 32

約数和(自身を含む): 549504000

約数和(自身を除く): 263458090

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 10795, 13249, 21590, 26498, 66245, 132490, 225233, 450466, 1126165, 1682623, 2252330, 3365246, 8413115, 16826230, 28604591, 57209182, 143022955, 286045910]

約数ペア:

[(1, 286045910), (2, 143022955), (5, 57209182), (10, 28604591), (17, 16826230), (34, 8413115), (85, 3365246), (127, 2252330), (170, 1682623), (254, 1126165), (635, 450466), (1270, 225233), (2159, 132490), (4318, 66245), (10795, 26498), (13249, 21590)]