716492716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{12979}}^1$

素因数の和:13393

約数の個数: 24

約数和(自身を含む): 1291302320

約数和(自身を除く): 574809604

約数列:

[1, 2, 4, 37, 74, 148, 373, 746, 1492, 12979, 13801, 25958, 27602, 51916, 55204, 480223, 960446, 1920892, 4841167, 9682334, 19364668, 179123179, 358246358, 716492716]

約数ペア:

[(1, 716492716), (2, 358246358), (4, 179123179), (37, 19364668), (74, 9682334), (148, 4841167), (373, 1920892), (746, 960446), (1492, 480223), (12979, 55204), (13801, 51916), (25958, 27602)]