2008409358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8369}}^1$

素因数の和:8481

約数の個数: 64

約数和(自身を含む): 4396861440

約数和(自身を除く): 2388452082

約数列:

[1, 2, 3, 6, 23, 37, 46, 47, 69, 74, 94, 111, 138, 141, 222, 282, 851, 1081, 1702, 1739, 2162, 2553, 3243, 3478, 5106, 5217, 6486, 8369, 10434, 16738, 25107, 39997, 50214, 79994, 119991, 192487, 239982, 309653, 384974, 393343, 577461, 619306, 786686, 928959, 1154922, 1180029, 1857918, 2360058, 7122019, 9046889, 14244038, 14553691, 18093778, 21366057, 27140667, 29107382, 42732114, 43661073, 54281334, 87322146, 334734893, 669469786, 1004204679, 2008409358]

約数ペア:

[(1, 2008409358), (2, 1004204679), (3, 669469786), (6, 334734893), (23, 87322146), (37, 54281334), (46, 43661073), (47, 42732114), (69, 29107382), (74, 27140667), (94, 21366057), (111, 18093778), (138, 14553691), (141, 14244038), (222, 9046889), (282, 7122019), (851, 2360058), (1081, 1857918), (1702, 1180029), (1739, 1154922), (2162, 928959), (2553, 786686), (3243, 619306), (3478, 577461), (5106, 393343), (5217, 384974), (6486, 309653), (8369, 239982), (10434, 192487), (16738, 119991), (25107, 79994), (39997, 50214)]