1118299970

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{395159}}^1$

素因数の和:395449

約数の個数: 16

約数和(自身を含む): 2020057920

約数和(自身を除く): 901757950

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 395159, 790318, 1975795, 3951590, 111829997, 223659994, 559149985, 1118299970]

約数ペア:

[(1, 1118299970), (2, 559149985), (5, 223659994), (10, 111829997), (283, 3951590), (566, 1975795), (1415, 790318), (2830, 395159)]