1418185874

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{679859}}^1$

素因数の和:680017

約数の個数: 16

約数和(自身を含む): 2447496000

約数和(自身を除く): 1029310126

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 679859, 1359718, 4759013, 9518026, 101298991, 202597982, 709092937, 1418185874]

約数ペア:

[(1, 1418185874), (2, 709092937), (7, 202597982), (14, 101298991), (149, 9518026), (298, 4759013), (1043, 1359718), (2086, 679859)]