2491222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 4027392

約数和(自身を除く): 1536170

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 1747, 3494, 40181, 54157, 80362, 108314, 1245611, 2491222]

約数ペア:

[(1, 2491222), (2, 1245611), (23, 108314), (31, 80362), (46, 54157), (62, 40181), (713, 3494), (1426, 1747)]