2460784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 5155920

約数和(自身を除く): 2695136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 109, 136, 166, 218, 272, 332, 436, 664, 872, 1328, 1411, 1744, 1853, 2822, 3706, 5644, 7412, 9047, 11288, 14824, 18094, 22576, 29648, 36188, 72376, 144752, 153799, 307598, 615196, 1230392, 2460784]

約数ペア:

[(1, 2460784), (2, 1230392), (4, 615196), (8, 307598), (16, 153799), (17, 144752), (34, 72376), (68, 36188), (83, 29648), (109, 22576), (136, 18094), (166, 14824), (218, 11288), (272, 9047), (332, 7412), (436, 5644), (664, 3706), (872, 2822), (1328, 1853), (1411, 1744)]