403449982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{8011}}^1$

素因数の和:8188

約数の個数: 24

約数和(自身を含む): 659788200

約数和(自身を除く): 256338218

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 1937, 3874, 8011, 16022, 25181, 50362, 104143, 208286, 1193639, 1353859, 2387278, 2707718, 15517307, 31034614, 201724991, 403449982]

約数ペア:

[(1, 403449982), (2, 201724991), (13, 31034614), (26, 15517307), (149, 2707718), (169, 2387278), (298, 1353859), (338, 1193639), (1937, 208286), (3874, 104143), (8011, 50362), (16022, 25181)]