2756918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 4379616

約数和(自身を除く): 1622698

約数列:

[1, 2, 23, 46, 73, 146, 821, 1642, 1679, 3358, 18883, 37766, 59933, 119866, 1378459, 2756918]

約数ペア:

[(1, 2756918), (2, 1378459), (23, 119866), (46, 59933), (73, 37766), (146, 18883), (821, 3358), (1642, 1679)]