239481502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{84503}}^1$

素因数の和:84627

約数の個数: 16

約数和(自身を含む): 390408480

約数和(自身を除く): 150926978

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 84503, 169006, 1098539, 2197078, 9210827, 18421654, 119740751, 239481502]

約数ペア:

[(1, 239481502), (2, 119740751), (13, 18421654), (26, 9210827), (109, 2197078), (218, 1098539), (1417, 169006), (2834, 84503)]