217164038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193209}}^1$

素因数の和:1193231

約数の個数: 16

約数和(自身を含む): 400918560

約数和(自身を除く): 183754522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1193209, 2386418, 8352463, 15511717, 16704926, 31023434, 108582019, 217164038]

約数ペア:

[(1, 217164038), (2, 108582019), (7, 31023434), (13, 16704926), (14, 15511717), (26, 8352463), (91, 2386418), (182, 1193209)]