127879076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{57191}}^1$

素因数の和:57251

約数の個数: 24

約数和(自身を含む): 246611904

約数和(自身を除く): 118732828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 57191, 114382, 228764, 743483, 1486966, 2459213, 2973932, 4918426, 9836852, 31969769, 63939538, 127879076]

約数ペア:

[(1, 127879076), (2, 63939538), (4, 31969769), (13, 9836852), (26, 4918426), (43, 2973932), (52, 2459213), (86, 1486966), (172, 743483), (559, 228764), (1118, 114382), (2236, 57191)]