2013343805

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 2695493376

約数和(自身を除く): 682149571

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1331, 3905, 4261, 6655, 8591, 21305, 42955, 46871, 94501, 234355, 302531, 472505, 515581, 1512655, 2577905, 3327841, 5671391, 16639205, 28356955, 36606251, 183031255, 402668761, 2013343805]

約数ペア:

[(1, 2013343805), (5, 402668761), (11, 183031255), (55, 36606251), (71, 28356955), (121, 16639205), (355, 5671391), (605, 3327841), (781, 2577905), (1331, 1512655), (3905, 515581), (4261, 472505), (6655, 302531), (8591, 234355), (21305, 94501), (42955, 46871)]