1315215434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521497}}^1$

素因数の和:521609

約数の個数: 16

約数和(自身を含む): 2146485768

約数和(自身を除く): 831270334

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 521497, 1042994, 6779461, 13558922, 50585209, 101170418, 657607717, 1315215434]

約数ペア:

[(1, 1315215434), (2, 657607717), (13, 101170418), (26, 50585209), (97, 13558922), (194, 6779461), (1261, 1042994), (2522, 521497)]