2505696314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^4\times {\mathrm{37}}^1$

素因数の和:153

約数の個数: 60

約数和(自身を含む): 4435809882

約数和(自身を除く): 1930113568

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 121, 242, 253, 407, 506, 529, 814, 851, 1058, 1702, 2783, 4477, 5566, 5819, 8954, 9361, 11638, 12167, 18722, 19573, 24334, 39146, 64009, 102971, 128018, 133837, 205942, 215303, 267674, 279841, 430606, 450179, 559682, 900358, 1472207, 2368333, 2944414, 3078251, 4736666, 4951969, 6156502, 9903938, 10354117, 20708234, 33860761, 54471659, 67721522, 108943318, 113895287, 227790574, 1252848157, 2505696314]

約数ペア:

[(1, 2505696314), (2, 1252848157), (11, 227790574), (22, 113895287), (23, 108943318), (37, 67721522), (46, 54471659), (74, 33860761), (121, 20708234), (242, 10354117), (253, 9903938), (407, 6156502), (506, 4951969), (529, 4736666), (814, 3078251), (851, 2944414), (1058, 2368333), (1702, 1472207), (2783, 900358), (4477, 559682), (5566, 450179), (5819, 430606), (8954, 279841), (9361, 267674), (11638, 215303), (12167, 205942), (18722, 133837), (19573, 128018), (24334, 102971), (39146, 64009)]