1013264

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 2291520

約数和(自身を除く): 1278256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 109, 112, 166, 218, 332, 436, 581, 664, 763, 872, 1162, 1328, 1526, 1744, 2324, 3052, 4648, 6104, 9047, 9296, 12208, 18094, 36188, 63329, 72376, 126658, 144752, 253316, 506632, 1013264]

約数ペア:

[(1, 1013264), (2, 506632), (4, 253316), (7, 144752), (8, 126658), (14, 72376), (16, 63329), (28, 36188), (56, 18094), (83, 12208), (109, 9296), (112, 9047), (166, 6104), (218, 4648), (332, 3052), (436, 2324), (581, 1744), (664, 1526), (763, 1328), (872, 1162)]