2639964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12965

約数の個数: 24

約数和(自身を含む): 6522768

約数和(自身を除く): 3882804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 12941, 25882, 38823, 51764, 77646, 155292, 219997, 439994, 659991, 879988, 1319982, 2639964]

約数ペア:

[(1, 2639964), (2, 1319982), (3, 879988), (4, 659991), (6, 439994), (12, 219997), (17, 155292), (34, 77646), (51, 51764), (68, 38823), (102, 25882), (204, 12941)]