2178723932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{6983}}^1$

素因数の和:8018

約数の個数: 48

約数和(自身を含む): 4758953472

約数和(自身を除く): 2580229540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1013, 2026, 4052, 6983, 7091, 11143, 13966, 14182, 22286, 27932, 28364, 44572, 48881, 76813, 78001, 97762, 153626, 156002, 195524, 307252, 312004, 537691, 1075382, 2150764, 7073779, 14147558, 28295116, 49516453, 77811569, 99032906, 155623138, 198065812, 311246276, 544680983, 1089361966, 2178723932]

約数ペア:

[(1, 2178723932), (2, 1089361966), (4, 544680983), (7, 311246276), (11, 198065812), (14, 155623138), (22, 99032906), (28, 77811569), (44, 49516453), (77, 28295116), (154, 14147558), (308, 7073779), (1013, 2150764), (2026, 1075382), (4052, 537691), (6983, 312004), (7091, 307252), (11143, 195524), (13966, 156002), (14182, 153626), (22286, 97762), (27932, 78001), (28364, 76813), (44572, 48881)]