779098008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2497109}}^1$

素因数の和:2497131

約数の個数: 32

約数和(自身を含む): 2097572400

約数和(自身を除く): 1318474392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2497109, 4994218, 7491327, 9988436, 14982654, 19976872, 29965308, 32462417, 59930616, 64924834, 97387251, 129849668, 194774502, 259699336, 389549004, 779098008]

約数ペア:

[(1, 779098008), (2, 389549004), (3, 259699336), (4, 194774502), (6, 129849668), (8, 97387251), (12, 64924834), (13, 59930616), (24, 32462417), (26, 29965308), (39, 19976872), (52, 14982654), (78, 9988436), (104, 7491327), (156, 4994218), (312, 2497109)]