2017697591

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 2612712960

約数和(自身を除く): 595015369

約数列:

[1, 7, 13, 29, 91, 103, 169, 203, 377, 571, 721, 1183, 1339, 2639, 2987, 3997, 4901, 7423, 9373, 16559, 17407, 20909, 34307, 38831, 51961, 58813, 96499, 115913, 121849, 215267, 271817, 411691, 504803, 675493, 764569, 1506869, 1705577, 2798471, 3533621, 5351983, 9939397, 11939039, 19589297, 22172501, 69575779, 155207507, 288242513, 2017697591]

約数ペア:

[(1, 2017697591), (7, 288242513), (13, 155207507), (29, 69575779), (91, 22172501), (103, 19589297), (169, 11939039), (203, 9939397), (377, 5351983), (571, 3533621), (721, 2798471), (1183, 1705577), (1339, 1506869), (2639, 764569), (2987, 675493), (3997, 504803), (4901, 411691), (7423, 271817), (9373, 215267), (16559, 121849), (17407, 115913), (20909, 96499), (34307, 58813), (38831, 51961)]