542889074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^2$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 1022059584

約数和(自身を除く): 479170510

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 211, 422, 469, 871, 938, 1477, 1742, 2743, 2954, 5486, 6097, 12194, 14137, 19201, 28274, 38402, 44521, 89042, 98959, 183781, 197918, 311647, 367562, 578773, 623294, 1157546, 1286467, 2572934, 2982907, 4051411, 5965814, 8102822, 20880349, 38777791, 41760698, 77555582, 271444537, 542889074]

約数ペア:

[(1, 542889074), (2, 271444537), (7, 77555582), (13, 41760698), (14, 38777791), (26, 20880349), (67, 8102822), (91, 5965814), (134, 4051411), (182, 2982907), (211, 2572934), (422, 1286467), (469, 1157546), (871, 623294), (938, 578773), (1477, 367562), (1742, 311647), (2743, 197918), (2954, 183781), (5486, 98959), (6097, 89042), (12194, 44521), (14137, 38402), (19201, 28274)]