2951836

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 18

約数和(自身を含む): 5306840

約数和(自身を除く): 2355004

約数列:

[1, 2, 4, 41, 82, 164, 439, 878, 1681, 1756, 3362, 6724, 17999, 35998, 71996, 737959, 1475918, 2951836]

約数ペア:

[(1, 2951836), (2, 1475918), (4, 737959), (41, 71996), (82, 35998), (164, 17999), (439, 6724), (878, 3362), (1681, 1756)]