402046259

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 419476992

約数和(自身を除く): 17430733

約数列:

[1, 43, 73, 263, 487, 3139, 11309, 19199, 20941, 35551, 128081, 825557, 1528693, 5507483, 9349913, 402046259]

約数ペア:

[(1, 402046259), (43, 9349913), (73, 5507483), (263, 1528693), (487, 825557), (3139, 128081), (11309, 35551), (19199, 20941)]