2790328

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 5292000

約数和(自身を除く): 2501672

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 3919, 7838, 15676, 31352, 348791, 697582, 1395164, 2790328]

約数ペア:

[(1, 2790328), (2, 1395164), (4, 697582), (8, 348791), (89, 31352), (178, 15676), (356, 7838), (712, 3919)]