129635758

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{72911}}^1$

素因数の和:73047

約数の個数: 16

約数和(自身を含む): 223985664

約数和(自身を除く): 94349906

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 72911, 145822, 510377, 1020754, 9259697, 18519394, 64817879, 129635758]

約数ペア:

[(1, 129635758), (2, 64817879), (7, 18519394), (14, 9259697), (127, 1020754), (254, 510377), (889, 145822), (1778, 72911)]