385280308

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{22447}}^1$

素因数の和:23071

約数の個数: 24

約数和(自身を含む): 771852032

約数和(自身を除く): 386571724

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 17164, 22447, 44894, 89788, 157129, 314258, 628516, 13760011, 27520022, 55040044, 96320077, 192640154, 385280308]

約数ペア:

[(1, 385280308), (2, 192640154), (4, 96320077), (7, 55040044), (14, 27520022), (28, 13760011), (613, 628516), (1226, 314258), (2452, 157129), (4291, 89788), (8582, 44894), (17164, 22447)]