7697998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 15127344

約数和(自身を除く): 7429346

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 193, 259, 386, 407, 518, 539, 814, 1078, 1351, 1813, 2123, 2702, 2849, 3626, 4246, 5698, 7141, 9457, 14282, 14861, 18914, 19943, 29722, 39886, 49987, 78551, 99974, 104027, 157102, 208054, 349909, 549857, 699818, 1099714, 3848999, 7697998]

約数ペア:

[(1, 7697998), (2, 3848999), (7, 1099714), (11, 699818), (14, 549857), (22, 349909), (37, 208054), (49, 157102), (74, 104027), (77, 99974), (98, 78551), (154, 49987), (193, 39886), (259, 29722), (386, 19943), (407, 18914), (518, 14861), (539, 14282), (814, 9457), (1078, 7141), (1351, 5698), (1813, 4246), (2123, 3626), (2702, 2849)]