131264692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{132859}}^1$

素因数の和:132895

約数の個数: 24

約数和(自身を含む): 260405600

約数和(自身を除く): 129140908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 132859, 265718, 531436, 1727167, 2524321, 3454334, 5048642, 6908668, 10097284, 32816173, 65632346, 131264692]

約数ペア:

[(1, 131264692), (2, 65632346), (4, 32816173), (13, 10097284), (19, 6908668), (26, 5048642), (38, 3454334), (52, 2524321), (76, 1727167), (247, 531436), (494, 265718), (988, 132859)]