2043281765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{110777}}^1$

素因数の和:110837

約数の個数: 32

約数和(自身を含む): 3062790144

約数和(自身を除く): 1019508379

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 18445, 110777, 553885, 775439, 1883209, 3434087, 3877195, 9416045, 13182463, 17170435, 24038609, 58379479, 65912315, 120193045, 291897395, 408656353, 2043281765]

約数ペア:

[(1, 2043281765), (5, 408656353), (7, 291897395), (17, 120193045), (31, 65912315), (35, 58379479), (85, 24038609), (119, 17170435), (155, 13182463), (217, 9416045), (527, 3877195), (595, 3434087), (1085, 1883209), (2635, 775439), (3689, 553885), (18445, 110777)]