402644346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120049}}^1$

素因数の和:120110

約数の個数: 32

約数和(自身を含む): 887409600

約数和(自身を除く): 484765254

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 120049, 240098, 360147, 720294, 1560637, 3121274, 4681911, 5162107, 9363822, 10324214, 15486321, 30972642, 67107391, 134214782, 201322173, 402644346]

約数ペア:

[(1, 402644346), (2, 201322173), (3, 134214782), (6, 67107391), (13, 30972642), (26, 15486321), (39, 10324214), (43, 9363822), (78, 5162107), (86, 4681911), (129, 3121274), (258, 1560637), (559, 720294), (1118, 360147), (1677, 240098), (3354, 120049)]