2655668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 4962720

約数和(自身を除く): 2307052

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 421, 842, 1577, 1684, 3154, 6308, 7999, 15998, 31996, 34943, 69886, 139772, 663917, 1327834, 2655668]

約数ペア:

[(1, 2655668), (2, 1327834), (4, 663917), (19, 139772), (38, 69886), (76, 34943), (83, 31996), (166, 15998), (332, 7999), (421, 6308), (842, 3154), (1577, 1684)]