2550871923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 3652450560

約数和(自身を除く): 1101578637

約数列:

[1, 3, 19, 57, 73, 163, 219, 489, 1387, 3097, 3761, 4161, 9291, 11283, 11899, 35697, 71459, 214377, 226081, 274553, 613043, 678243, 823659, 1839129, 5216507, 11647817, 15649521, 34943451, 44752139, 134256417, 850290641, 2550871923]

約数ペア:

[(1, 2550871923), (3, 850290641), (19, 134256417), (57, 44752139), (73, 34943451), (163, 15649521), (219, 11647817), (489, 5216507), (1387, 1839129), (3097, 823659), (3761, 678243), (4161, 613043), (9291, 274553), (11283, 226081), (11899, 214377), (35697, 71459)]