2642914945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{16339}}^1$

素因数の和:16545

約数の個数: 32

約数和(自身を含む): 3684735360

約数和(自身を除く): 1041820415

約数列:

[1, 5, 11, 17, 55, 85, 173, 187, 865, 935, 1903, 2941, 9515, 14705, 16339, 32351, 81695, 161755, 179729, 277763, 898645, 1388815, 2826647, 3055393, 14133235, 15276965, 31093117, 48052999, 155465585, 240264995, 528582989, 2642914945]

約数ペア:

[(1, 2642914945), (5, 528582989), (11, 240264995), (17, 155465585), (55, 48052999), (85, 31093117), (173, 15276965), (187, 14133235), (865, 3055393), (935, 2826647), (1903, 1388815), (2941, 898645), (9515, 277763), (14705, 179729), (16339, 161755), (32351, 81695)]