982993154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48409}}^1$

素因数の和:48506

約数の個数: 32

約数和(自身を含む): 1756702080

約数和(自身を除く): 773708926

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 48409, 96818, 532499, 629317, 1064998, 1258634, 3437039, 6874078, 6922487, 13844974, 37807429, 44681507, 75614858, 89363014, 491496577, 982993154]

約数ペア:

[(1, 982993154), (2, 491496577), (11, 89363014), (13, 75614858), (22, 44681507), (26, 37807429), (71, 13844974), (142, 6922487), (143, 6874078), (286, 3437039), (781, 1258634), (923, 1064998), (1562, 629317), (1846, 532499), (10153, 96818), (20306, 48409)]