201717434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{13613}}^1$

素因数の和:13885

約数の個数: 16

約数和(自身を含む): 313666560

約数和(自身を除く): 111949126

約数列:

[1, 2, 31, 62, 239, 478, 7409, 13613, 14818, 27226, 422003, 844006, 3253507, 6507014, 100858717, 201717434]

約数ペア:

[(1, 201717434), (2, 100858717), (31, 6507014), (62, 3253507), (239, 844006), (478, 422003), (7409, 27226), (13613, 14818)]