2548081868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2137}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 4866943200

約数和(自身を除く): 2318861332

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 541, 551, 1082, 1102, 2137, 2164, 2204, 4274, 8548, 10279, 15689, 20558, 31378, 40603, 41116, 61973, 62756, 81206, 123946, 162412, 247892, 298091, 596182, 1156117, 1177487, 1192364, 2312234, 2354974, 4624468, 4709948, 21966223, 33527393, 43932446, 67054786, 87864892, 134109572, 637020467, 1274040934, 2548081868]

約数ペア:

[(1, 2548081868), (2, 1274040934), (4, 637020467), (19, 134109572), (29, 87864892), (38, 67054786), (58, 43932446), (76, 33527393), (116, 21966223), (541, 4709948), (551, 4624468), (1082, 2354974), (1102, 2312234), (2137, 1192364), (2164, 1177487), (2204, 1156117), (4274, 596182), (8548, 298091), (10279, 247892), (15689, 162412), (20558, 123946), (31378, 81206), (40603, 62756), (41116, 61973)]