13490973938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{23209}}^1$

素因数の和:23586

約数の個数: 32

約数和(自身を含む): 22147910400

約数和(自身を除く): 8656936462

約数列:

[1, 2, 13, 26, 79, 158, 283, 566, 1027, 2054, 3679, 7358, 22357, 23209, 44714, 46418, 290641, 301717, 581282, 603434, 1833511, 3667022, 6568147, 13136294, 23835643, 47671286, 85385911, 170771822, 518883613, 1037767226, 6745486969, 13490973938]

約数ペア:

[(1, 13490973938), (2, 6745486969), (13, 1037767226), (26, 518883613), (79, 170771822), (158, 85385911), (283, 47671286), (566, 23835643), (1027, 13136294), (2054, 6568147), (3679, 3667022), (7358, 1833511), (22357, 603434), (23209, 581282), (44714, 301717), (46418, 290641)]