2279312

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 5166336

約数和(自身を除く): 2887024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 433, 658, 752, 866, 1316, 1732, 2632, 3031, 3464, 5264, 6062, 6928, 12124, 20351, 24248, 40702, 48496, 81404, 142457, 162808, 284914, 325616, 569828, 1139656, 2279312]

約数ペア:

[(1, 2279312), (2, 1139656), (4, 569828), (7, 325616), (8, 284914), (14, 162808), (16, 142457), (28, 81404), (47, 48496), (56, 40702), (94, 24248), (112, 20351), (188, 12124), (329, 6928), (376, 6062), (433, 5264), (658, 3464), (752, 3031), (866, 2632), (1316, 1732)]