309968194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{217369}}^1$

素因数の和:217425

約数の個数: 16

約数和(自身を含む): 500820480

約数和(自身を除く): 190852286

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 217369, 434738, 4999487, 6738439, 9998974, 13476878, 154984097, 309968194]

約数ペア:

[(1, 309968194), (2, 154984097), (23, 13476878), (31, 9998974), (46, 6738439), (62, 4999487), (713, 434738), (1426, 217369)]