2812117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 3571200

約数和(自身を除く): 759083

約数列:

[1, 7, 11, 59, 77, 413, 619, 649, 4333, 4543, 6809, 36521, 47663, 255647, 401731, 2812117]

約数ペア:

[(1, 2812117), (7, 401731), (11, 255647), (59, 47663), (77, 36521), (413, 6809), (619, 4543), (649, 4333)]