13238429542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1223}}^1\times {\mathrm{1583}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 21497591808

約数和(自身を除く): 8259162266

約数列:

[1, 2, 13, 26, 263, 526, 1223, 1583, 2446, 3166, 3419, 6838, 15899, 20579, 31798, 41158, 321649, 416329, 643298, 832658, 1936009, 3872018, 4181437, 5412277, 8362874, 10824554, 25168117, 50336234, 509170367, 1018340734, 6619214771, 13238429542]

約数ペア:

[(1, 13238429542), (2, 6619214771), (13, 1018340734), (26, 509170367), (263, 50336234), (526, 25168117), (1223, 10824554), (1583, 8362874), (2446, 5412277), (3166, 4181437), (3419, 3872018), (6838, 1936009), (15899, 832658), (20579, 643298), (31798, 416329), (41158, 321649)]