64620634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{130811}}^1$

素因数の和:130845

約数の個数: 16

約数和(自身を含む): 109882080

約数和(自身を除く): 45261446

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 130811, 261622, 1700543, 2485409, 3401086, 4970818, 32310317, 64620634]

約数ペア:

[(1, 64620634), (2, 32310317), (13, 4970818), (19, 3401086), (26, 2485409), (38, 1700543), (247, 261622), (494, 130811)]