2108227587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 3137771520

約数和(自身を除く): 1029543933

約数列:

[1, 3, 23, 29, 53, 69, 87, 103, 159, 193, 309, 579, 667, 1219, 1537, 2001, 2369, 2987, 3657, 4439, 4611, 5459, 5597, 7107, 8961, 10229, 13317, 16377, 16791, 19879, 30687, 35351, 59637, 68701, 106053, 125557, 128731, 158311, 206103, 235267, 296641, 376671, 386193, 457217, 474933, 576491, 705801, 889923, 1053587, 1371651, 1729473, 3160761, 3641153, 6822743, 10923459, 13259293, 20468229, 24232501, 30554023, 39777879, 72697503, 91662069, 702742529, 2108227587]

約数ペア:

[(1, 2108227587), (3, 702742529), (23, 91662069), (29, 72697503), (53, 39777879), (69, 30554023), (87, 24232501), (103, 20468229), (159, 13259293), (193, 10923459), (309, 6822743), (579, 3641153), (667, 3160761), (1219, 1729473), (1537, 1371651), (2001, 1053587), (2369, 889923), (2987, 705801), (3657, 576491), (4439, 474933), (4611, 457217), (5459, 386193), (5597, 376671), (7107, 296641), (8961, 235267), (10229, 206103), (13317, 158311), (16377, 128731), (16791, 125557), (19879, 106053), (30687, 68701), (35351, 59637)]