2748026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 16

約数和(自身を含む): 4300800

約数和(自身を除く): 1552774

約数列:

[1, 2, 31, 62, 127, 254, 349, 698, 3937, 7874, 10819, 21638, 44323, 88646, 1374013, 2748026]

約数ペア:

[(1, 2748026), (2, 1374013), (31, 88646), (62, 44323), (127, 21638), (254, 10819), (349, 7874), (698, 3937)]