423687544

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{21433}}^1$

素因数の和:21799

約数の個数: 32

約数和(自身を含む): 910516320

約数和(自身を除く): 486828776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 19768, 21433, 42866, 85732, 150031, 171464, 300062, 600124, 1200248, 7565849, 15131698, 30263396, 52960943, 60526792, 105921886, 211843772, 423687544]

約数ペア:

[(1, 423687544), (2, 211843772), (4, 105921886), (7, 60526792), (8, 52960943), (14, 30263396), (28, 15131698), (56, 7565849), (353, 1200248), (706, 600124), (1412, 300062), (2471, 171464), (2824, 150031), (4942, 85732), (9884, 42866), (19768, 21433)]