2013254922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{321709}}^1$

素因数の和:321870

約数の個数: 32

約数和(自身を含む): 4632624000

約数和(自身を除く): 2619369078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 321709, 643418, 965127, 1930254, 2251963, 4503926, 6755889, 13511778, 47934641, 95869282, 143803923, 287607846, 335542487, 671084974, 1006627461, 2013254922]

約数ペア:

[(1, 2013254922), (2, 1006627461), (3, 671084974), (6, 335542487), (7, 287607846), (14, 143803923), (21, 95869282), (42, 47934641), (149, 13511778), (298, 6755889), (447, 4503926), (894, 2251963), (1043, 1930254), (2086, 965127), (3129, 643418), (6258, 321709)]