139592882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28711}}^1$

素因数の和:28754

約数の個数: 32

約数和(自身を含む): 260475264

約数和(自身を除く): 120882382

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 28711, 57422, 315821, 373243, 488087, 631642, 746486, 976174, 4105673, 5368957, 6345131, 8211346, 10737914, 12690262, 69796441, 139592882]

約数ペア:

[(1, 139592882), (2, 69796441), (11, 12690262), (13, 10737914), (17, 8211346), (22, 6345131), (26, 5368957), (34, 4105673), (143, 976174), (187, 746486), (221, 631642), (286, 488087), (374, 373243), (442, 315821), (2431, 57422), (4862, 28711)]