5291814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 12008304

約数和(自身を除く): 6716490

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 197, 222, 242, 363, 394, 407, 591, 726, 814, 1182, 1221, 2167, 2442, 4334, 4477, 6501, 7289, 8954, 13002, 13431, 14578, 21867, 23837, 26862, 43734, 47674, 71511, 80179, 143022, 160358, 240537, 481074, 881969, 1763938, 2645907, 5291814]

約数ペア:

[(1, 5291814), (2, 2645907), (3, 1763938), (6, 881969), (11, 481074), (22, 240537), (33, 160358), (37, 143022), (66, 80179), (74, 71511), (111, 47674), (121, 43734), (197, 26862), (222, 23837), (242, 21867), (363, 14578), (394, 13431), (407, 13002), (591, 8954), (726, 7289), (814, 6501), (1182, 4477), (1221, 4334), (2167, 2442)]