9227788336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{245107}}^1$

素因数の和:245309

約数の個数: 40

約数和(自身を含む): 19360590704

約数和(自身を除く): 10132802368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 9412, 18824, 37648, 245107, 490214, 980428, 1960856, 3186391, 3921712, 6372782, 12745564, 25491128, 44364367, 50982256, 88728734, 177457468, 354914936, 576736771, 709829872, 1153473542, 2306947084, 4613894168, 9227788336]

約数ペア:

[(1, 9227788336), (2, 4613894168), (4, 2306947084), (8, 1153473542), (13, 709829872), (16, 576736771), (26, 354914936), (52, 177457468), (104, 88728734), (181, 50982256), (208, 44364367), (362, 25491128), (724, 12745564), (1448, 6372782), (2353, 3921712), (2896, 3186391), (4706, 1960856), (9412, 980428), (18824, 490214), (37648, 245107)]