488901062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1151}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 864815616

約数和(自身を除く): 375914554

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 961, 1054, 1151, 1922, 2302, 6851, 12493, 13702, 14963, 16337, 19567, 24986, 29926, 32674, 35681, 39134, 71362, 212381, 254371, 424762, 463853, 508742, 606577, 927706, 1106111, 1213154, 2212222, 7885501, 14379443, 15771002, 18803887, 28758886, 37607774, 244450531, 488901062]

約数ペア:

[(1, 488901062), (2, 244450531), (13, 37607774), (17, 28758886), (26, 18803887), (31, 15771002), (34, 14379443), (62, 7885501), (221, 2212222), (403, 1213154), (442, 1106111), (527, 927706), (806, 606577), (961, 508742), (1054, 463853), (1151, 424762), (1922, 254371), (2302, 212381), (6851, 71362), (12493, 39134), (13702, 35681), (14963, 32674), (16337, 29926), (19567, 24986)]