1259098238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{56477}}^1$

素因数の和:56707

約数の個数: 16

約数和(自身を含む): 1927481184

約数和(自身を除く): 668382946

約数列:

[1, 2, 71, 142, 157, 314, 11147, 22294, 56477, 112954, 4009867, 8019734, 8866889, 17733778, 629549119, 1259098238]

約数ペア:

[(1, 1259098238), (2, 629549119), (71, 17733778), (142, 8866889), (157, 8019734), (314, 4009867), (11147, 112954), (22294, 56477)]