2017804976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{216317}}^1$

素因数の和:216389

約数の個数: 40

約数和(自身を含む): 4345395984

約数和(自身を除く): 2327591008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 216317, 432634, 865268, 1730536, 2379487, 3461072, 4758974, 9517948, 11464801, 19035896, 22929602, 38071792, 45859204, 91718408, 126112811, 183436816, 252225622, 504451244, 1008902488, 2017804976]

約数ペア:

[(1, 2017804976), (2, 1008902488), (4, 504451244), (8, 252225622), (11, 183436816), (16, 126112811), (22, 91718408), (44, 45859204), (53, 38071792), (88, 22929602), (106, 19035896), (176, 11464801), (212, 9517948), (424, 4758974), (583, 3461072), (848, 2379487), (1166, 1730536), (2332, 865268), (4664, 432634), (9328, 216317)]