1401616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5178

約数の個数: 20

約数和(自身を含む): 2875932

約数和(自身を除く): 1474316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5153, 10306, 20612, 41224, 82448, 87601, 175202, 350404, 700808, 1401616]

約数ペア:

[(1, 1401616), (2, 700808), (4, 350404), (8, 175202), (16, 87601), (17, 82448), (34, 41224), (68, 20612), (136, 10306), (272, 5153)]