1201219696

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{573101}}^1$

素因数の和:573240

約数の個数: 20

約数和(自身を含む): 2345133384

約数和(自身を除く): 1143913688

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 573101, 1146202, 2292404, 4584808, 9169616, 75076231, 150152462, 300304924, 600609848, 1201219696]

約数ペア:

[(1, 1201219696), (2, 600609848), (4, 300304924), (8, 150152462), (16, 75076231), (131, 9169616), (262, 4584808), (524, 2292404), (1048, 1146202), (2096, 573101)]