1273838444

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{653}}^1\times {\mathrm{2819}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 2246333040

約数和(自身を除く): 972494596

約数列:

[1, 2, 4, 173, 346, 653, 692, 1306, 2612, 2819, 5638, 11276, 112969, 225938, 451876, 487687, 975374, 1840807, 1950748, 3681614, 7363228, 318459611, 636919222, 1273838444]

約数ペア:

[(1, 1273838444), (2, 636919222), (4, 318459611), (173, 7363228), (346, 3681614), (653, 1950748), (692, 1840807), (1306, 975374), (2612, 487687), (2819, 451876), (5638, 225938), (11276, 112969)]