2080454048

素因数分解:

$2^5\times {\mathrm{619}}^1\times {\mathrm{105031}}^1$

素因数の和:105660

約数の個数: 24

約数和(自身を含む): 4102549920

約数和(自身を除く): 2022095872

約数列:

[1, 2, 4, 8, 16, 32, 619, 1238, 2476, 4952, 9904, 19808, 105031, 210062, 420124, 840248, 1680496, 3360992, 65014189, 130028378, 260056756, 520113512, 1040227024, 2080454048]

約数ペア:

[(1, 2080454048), (2, 1040227024), (4, 520113512), (8, 260056756), (16, 130028378), (32, 65014189), (619, 3360992), (1238, 1680496), (2476, 840248), (4952, 420124), (9904, 210062), (19808, 105031)]