1036391984095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{665713}}^1$

素因数の和:666331

約数の個数: 32

約数和(自身を含む): 1372947250752

約数和(自身を除く): 336555266657

約数列:

[1, 5, 13, 43, 65, 215, 557, 559, 2785, 2795, 7241, 23951, 36205, 119755, 311363, 665713, 1556815, 3328565, 8654269, 28625659, 43271345, 143128295, 370802141, 372133567, 1854010705, 1860667835, 4820427833, 15944492063, 24102139165, 79722460315, 207278396819, 1036391984095]

約数ペア:

[(1, 1036391984095), (5, 207278396819), (13, 79722460315), (43, 24102139165), (65, 15944492063), (215, 4820427833), (557, 1860667835), (559, 1854010705), (2785, 372133567), (2795, 370802141), (7241, 143128295), (23951, 43271345), (36205, 28625659), (119755, 8654269), (311363, 3328565), (665713, 1556815)]