245973756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2928259}}^1$

素因数の和:2928273

約数の個数: 24

約数和(自身を含む): 655930240

約数和(自身を除く): 409956484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2928259, 5856518, 8784777, 11713036, 17569554, 20497813, 35139108, 40995626, 61493439, 81991252, 122986878, 245973756]

約数ペア:

[(1, 245973756), (2, 122986878), (3, 81991252), (4, 61493439), (6, 40995626), (7, 35139108), (12, 20497813), (14, 17569554), (21, 11713036), (28, 8784777), (42, 5856518), (84, 2928259)]