127544788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{146941}}^1$

素因数の和:146983

約数の個数: 24

約数和(自身を含む): 263320064

約数和(自身を除く): 135775276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 146941, 293882, 587764, 1028587, 2057174, 4114348, 4555171, 9110342, 18220684, 31886197, 63772394, 127544788]

約数ペア:

[(1, 127544788), (2, 63772394), (4, 31886197), (7, 18220684), (14, 9110342), (28, 4555171), (31, 4114348), (62, 2057174), (124, 1028587), (217, 587764), (434, 293882), (868, 146941)]