2148996824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13103}}^1$

素因数の和:13224

約数の個数: 64

約数和(自身を含む): 4623091200

約数和(自身を除く): 2474094376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 494, 664, 988, 1079, 1577, 1976, 2158, 3154, 4316, 6308, 8632, 12616, 13103, 20501, 26206, 41002, 52412, 82004, 104824, 164008, 170339, 248957, 340678, 497914, 681356, 995828, 1087549, 1362712, 1991656, 2175098, 3236441, 4350196, 6472882, 8700392, 12945764, 14138137, 20663431, 25891528, 28276274, 41326862, 56552548, 82653724, 113105096, 165307448, 268624603, 537249206, 1074498412, 2148996824]

約数ペア:

[(1, 2148996824), (2, 1074498412), (4, 537249206), (8, 268624603), (13, 165307448), (19, 113105096), (26, 82653724), (38, 56552548), (52, 41326862), (76, 28276274), (83, 25891528), (104, 20663431), (152, 14138137), (166, 12945764), (247, 8700392), (332, 6472882), (494, 4350196), (664, 3236441), (988, 2175098), (1079, 1991656), (1577, 1362712), (1976, 1087549), (2158, 995828), (3154, 681356), (4316, 497914), (6308, 340678), (8632, 248957), (12616, 170339), (13103, 164008), (20501, 104824), (26206, 82004), (41002, 52412)]