2515016

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 5456640

約数和(自身を除く): 2941624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 463, 679, 776, 926, 1358, 1852, 2716, 3241, 3704, 5432, 6482, 12964, 25928, 44911, 89822, 179644, 314377, 359288, 628754, 1257508, 2515016]

約数ペア:

[(1, 2515016), (2, 1257508), (4, 628754), (7, 359288), (8, 314377), (14, 179644), (28, 89822), (56, 44911), (97, 25928), (194, 12964), (388, 6482), (463, 5432), (679, 3704), (776, 3241), (926, 2716), (1358, 1852)]