2019924598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 3413352960

約数和(自身を除く): 1393428362

約数列:

[1, 2, 17, 31, 34, 61, 62, 89, 122, 178, 353, 527, 706, 1037, 1054, 1513, 1891, 2074, 2759, 3026, 3782, 5429, 5518, 6001, 10858, 10943, 12002, 21533, 21886, 31417, 32147, 43066, 46903, 62834, 64294, 92293, 93806, 168299, 184586, 186031, 336598, 366061, 372062, 534089, 667523, 732122, 973927, 1068178, 1335046, 1916437, 1947854, 2861083, 3832874, 5722166, 11347891, 16556759, 22695782, 32579429, 33113518, 59409547, 65158858, 118819094, 1009962299, 2019924598]

約数ペア:

[(1, 2019924598), (2, 1009962299), (17, 118819094), (31, 65158858), (34, 59409547), (61, 33113518), (62, 32579429), (89, 22695782), (122, 16556759), (178, 11347891), (353, 5722166), (527, 3832874), (706, 2861083), (1037, 1947854), (1054, 1916437), (1513, 1335046), (1891, 1068178), (2074, 973927), (2759, 732122), (3026, 667523), (3782, 534089), (5429, 372062), (5518, 366061), (6001, 336598), (10858, 186031), (10943, 184586), (12002, 168299), (21533, 93806), (21886, 92293), (31417, 64294), (32147, 62834), (43066, 46903)]