3490052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 6342336

約数和(自身を除く): 2852284

約数列:

[1, 2, 4, 43, 86, 103, 172, 197, 206, 394, 412, 788, 4429, 8471, 8858, 16942, 17716, 20291, 33884, 40582, 81164, 872513, 1745026, 3490052]

約数ペア:

[(1, 3490052), (2, 1745026), (4, 872513), (43, 81164), (86, 40582), (103, 33884), (172, 20291), (197, 17716), (206, 16942), (394, 8858), (412, 8471), (788, 4429)]