154891492

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12601}}^1$

素因数の和:13051

約数の個数: 24

約数和(自身を含む): 310513280

約数和(自身を除く): 155621788

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 12601, 25202, 50404, 88207, 176414, 352828, 5531839, 11063678, 22127356, 38722873, 77445746, 154891492]

約数ペア:

[(1, 154891492), (2, 77445746), (4, 38722873), (7, 22127356), (14, 11063678), (28, 5531839), (439, 352828), (878, 176414), (1756, 88207), (3073, 50404), (6146, 25202), (12292, 12601)]