2912887684

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{2339}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 5912524800

約数和(自身を除く): 2999637116

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 563, 1106, 1126, 2212, 2252, 2339, 3941, 4678, 7882, 9356, 15764, 16373, 32746, 44477, 65492, 88954, 177908, 184781, 311339, 369562, 622678, 739124, 1245356, 1293467, 1316857, 2586934, 2633714, 5173868, 5267428, 9217999, 18435998, 36871996, 104031703, 208063406, 416126812, 728221921, 1456443842, 2912887684]

約数ペア:

[(1, 2912887684), (2, 1456443842), (4, 728221921), (7, 416126812), (14, 208063406), (28, 104031703), (79, 36871996), (158, 18435998), (316, 9217999), (553, 5267428), (563, 5173868), (1106, 2633714), (1126, 2586934), (2212, 1316857), (2252, 1293467), (2339, 1245356), (3941, 739124), (4678, 622678), (7882, 369562), (9356, 311339), (15764, 184781), (16373, 177908), (32746, 88954), (44477, 65492)]