1139656

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 1360184

約数列:

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

約数ペア:

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