1849248804905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13241551}}^1$

素因数の和:13241657

約数の個数: 32

約数和(自身を含む): 2471191400448

約数和(自身を除く): 621942595543

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 527, 901, 1643, 2635, 4505, 8215, 27931, 139655, 13241551, 66207755, 225106367, 410488081, 701802203, 1125531835, 2052440405, 3509011015, 6978297377, 11930637451, 21755868293, 34891486885, 59653187255, 108779341465, 369849760981, 1849248804905]

約数ペア:

[(1, 1849248804905), (5, 369849760981), (17, 108779341465), (31, 59653187255), (53, 34891486885), (85, 21755868293), (155, 11930637451), (265, 6978297377), (527, 3509011015), (901, 2052440405), (1643, 1125531835), (2635, 701802203), (4505, 410488081), (8215, 225106367), (27931, 66207755), (139655, 13241551)]