2021903458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{410789}}^1$

素因数の和:410921

約数の個数: 16

約数和(自身を含む): 3194303040

約数和(自身を除く): 1172399582

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 410789, 821578, 9448147, 18896294, 43954423, 87908846, 1010951729, 2021903458]

約数ペア:

[(1, 2021903458), (2, 1010951729), (23, 87908846), (46, 43954423), (107, 18896294), (214, 9448147), (2461, 821578), (4922, 410789)]