1230255078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15772501}}^1$

素因数の和:15772519

約数の個数: 16

約数和(自身を含む): 2649780336

約数和(自身を除く): 1419525258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15772501, 31545002, 47317503, 94635006, 205042513, 410085026, 615127539, 1230255078]

約数ペア:

[(1, 1230255078), (2, 615127539), (3, 410085026), (6, 205042513), (13, 94635006), (26, 47317503), (39, 31545002), (78, 15772501)]