128512862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{2927}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 199748160

約数和(自身を除く): 71235298

約数列:

[1, 2, 29, 58, 757, 1514, 2927, 5854, 21953, 43906, 84883, 169766, 2215739, 4431478, 64256431, 128512862]

約数ペア:

[(1, 128512862), (2, 64256431), (29, 4431478), (58, 2215739), (757, 169766), (1514, 84883), (2927, 43906), (5854, 21953)]