1245798910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5416517}}^1$

素因数の和:5416547

約数の個数: 16

約数和(自身を含む): 2339935776

約数和(自身を除く): 1094136866

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5416517, 10833034, 27082585, 54165170, 124579891, 249159782, 622899455, 1245798910]

約数ペア:

[(1, 1245798910), (2, 622899455), (5, 249159782), (10, 124579891), (23, 54165170), (46, 27082585), (115, 10833034), (230, 5416517)]