2191569121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{95539}}^1$

素因数の和:95688

約数の個数: 16

約数和(自身を含む): 2613974400

約数和(自身を除く): 422405279

約数列:

[1, 7, 29, 113, 203, 791, 3277, 22939, 95539, 668773, 2770631, 10795907, 19394417, 75571349, 313081303, 2191569121]

約数ペア:

[(1, 2191569121), (7, 313081303), (29, 75571349), (113, 19394417), (203, 10795907), (791, 2770631), (3277, 668773), (22939, 95539)]