1221974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 2021712

約数和(自身を除く): 799738

約数列:

[1, 2, 13, 26, 43, 86, 559, 1093, 1118, 2186, 14209, 28418, 46999, 93998, 610987, 1221974]

約数ペア:

[(1, 1221974), (2, 610987), (13, 93998), (26, 46999), (43, 28418), (86, 14209), (559, 2186), (1093, 1118)]