127484552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{5261}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 258574680

約数和(自身を除く): 131090128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 3029, 5261, 6058, 10522, 12116, 21044, 24232, 42088, 68393, 136786, 273572, 547144, 1225813, 2451626, 4903252, 9806504, 15935569, 31871138, 63742276, 127484552]

約数ペア:

[(1, 127484552), (2, 63742276), (4, 31871138), (8, 15935569), (13, 9806504), (26, 4903252), (52, 2451626), (104, 1225813), (233, 547144), (466, 273572), (932, 136786), (1864, 68393), (3029, 42088), (5261, 24232), (6058, 21044), (10522, 12116)]