1401212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 1219588

約数列:

[1, 2, 4, 19, 38, 76, 103, 179, 206, 358, 412, 716, 1957, 3401, 3914, 6802, 7828, 13604, 18437, 36874, 73748, 350303, 700606, 1401212]

約数ペア:

[(1, 1401212), (2, 700606), (4, 350303), (19, 73748), (38, 36874), (76, 18437), (103, 13604), (179, 7828), (206, 6802), (358, 3914), (412, 3401), (716, 1957)]