2212784

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 5118720

約数和(自身を除く): 2905936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 859, 1288, 1718, 2576, 3436, 6013, 6872, 12026, 13744, 19757, 24052, 39514, 48104, 79028, 96208, 138299, 158056, 276598, 316112, 553196, 1106392, 2212784]

約数ペア:

[(1, 2212784), (2, 1106392), (4, 553196), (7, 316112), (8, 276598), (14, 158056), (16, 138299), (23, 96208), (28, 79028), (46, 48104), (56, 39514), (92, 24052), (112, 19757), (161, 13744), (184, 12026), (322, 6872), (368, 6013), (644, 3436), (859, 2576), (1288, 1718)]