2019644913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 3263791104

約数和(自身を除く): 1244146191

約数列:

[1, 3, 11, 13, 33, 39, 61, 71, 143, 183, 213, 429, 671, 781, 793, 923, 1087, 2013, 2343, 2379, 2769, 3261, 4331, 8723, 10153, 11957, 12993, 14131, 26169, 30459, 35871, 42393, 47641, 56303, 66307, 77177, 142923, 155441, 168909, 198921, 231531, 466323, 619333, 729377, 848947, 861991, 1003301, 1857999, 2188131, 2546841, 2585973, 3009903, 4707797, 9481901, 11036311, 14123391, 28445703, 33108933, 51785767, 61201361, 155357301, 183604083, 673214971, 2019644913]

約数ペア:

[(1, 2019644913), (3, 673214971), (11, 183604083), (13, 155357301), (33, 61201361), (39, 51785767), (61, 33108933), (71, 28445703), (143, 14123391), (183, 11036311), (213, 9481901), (429, 4707797), (671, 3009903), (781, 2585973), (793, 2546841), (923, 2188131), (1087, 1857999), (2013, 1003301), (2343, 861991), (2379, 848947), (2769, 729377), (3261, 619333), (4331, 466323), (8723, 231531), (10153, 198921), (11957, 168909), (12993, 155441), (14131, 142923), (26169, 77177), (30459, 66307), (35871, 56303), (42393, 47641)]