2223193294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{19559}}^1$

素因数の和:19944

約数の個数: 32

約数和(自身を含む): 3988362240

約数和(自身を除く): 1765168946

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 353, 706, 2471, 4942, 8119, 16238, 19559, 39118, 56833, 113666, 136913, 273826, 449857, 899714, 3148999, 6297998, 6904327, 13808654, 48330289, 96660578, 158799521, 317599042, 1111596647, 2223193294]

約数ペア:

[(1, 2223193294), (2, 1111596647), (7, 317599042), (14, 158799521), (23, 96660578), (46, 48330289), (161, 13808654), (322, 6904327), (353, 6297998), (706, 3148999), (2471, 899714), (4942, 449857), (8119, 273826), (16238, 136913), (19559, 113666), (39118, 56833)]