2000874948

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{10903}}^1$

素因数の和:11324

約数の個数: 48

約数和(自身を含む): 4795840896

約数和(自身を除く): 2794965948

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 373, 492, 746, 1119, 1492, 2238, 4476, 10903, 15293, 21806, 30586, 32709, 43612, 45879, 61172, 65418, 91758, 130836, 183516, 447023, 894046, 1341069, 1788092, 2682138, 4066819, 5364276, 8133638, 12200457, 16267276, 24400914, 48801828, 166739579, 333479158, 500218737, 666958316, 1000437474, 2000874948]

約数ペア:

[(1, 2000874948), (2, 1000437474), (3, 666958316), (4, 500218737), (6, 333479158), (12, 166739579), (41, 48801828), (82, 24400914), (123, 16267276), (164, 12200457), (246, 8133638), (373, 5364276), (492, 4066819), (746, 2682138), (1119, 1788092), (1492, 1341069), (2238, 894046), (4476, 447023), (10903, 183516), (15293, 130836), (21806, 91758), (30586, 65418), (32709, 61172), (43612, 45879)]