1253204186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{909437}}^1$

素因数の和:909505

約数の個数: 16

約数和(自身を含む): 2062605384

約数和(自身を除く): 809401198

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 909437, 1818874, 11822681, 23645362, 48200161, 96400322, 626602093, 1253204186]

約数ペア:

[(1, 1253204186), (2, 626602093), (13, 96400322), (26, 48200161), (53, 23645362), (106, 11822681), (689, 1818874), (1378, 909437)]