1270388

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 2587200

約数和(自身を除く): 1316812

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 769, 826, 1538, 1652, 3076, 5383, 10766, 21532, 45371, 90742, 181484, 317597, 635194, 1270388]

約数ペア:

[(1, 1270388), (2, 635194), (4, 317597), (7, 181484), (14, 90742), (28, 45371), (59, 21532), (118, 10766), (236, 5383), (413, 3076), (769, 1652), (826, 1538)]