749678678

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{6101}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 1314517248

約数和(自身を除く): 564838570

約数列:

[1, 2, 7, 14, 67, 131, 134, 262, 469, 917, 938, 1834, 6101, 8777, 12202, 17554, 42707, 61439, 85414, 122878, 408767, 799231, 817534, 1598462, 2861369, 5594617, 5722738, 11189234, 53548477, 107096954, 374839339, 749678678]

約数ペア:

[(1, 749678678), (2, 374839339), (7, 107096954), (14, 53548477), (67, 11189234), (131, 5722738), (134, 5594617), (262, 2861369), (469, 1598462), (917, 817534), (938, 799231), (1834, 408767), (6101, 122878), (8777, 85414), (12202, 61439), (17554, 42707)]