713593412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16979}}^1$

素因数の和:17088

約数の個数: 48

約数和(自身を含む): 1521408000

約数和(自身を除く): 807814588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 16979, 21014, 33958, 42028, 67916, 118853, 237706, 322601, 475412, 645202, 1290404, 1341341, 2258207, 2682682, 4516414, 5365364, 9032828, 9389387, 18778774, 25485479, 37557548, 50970958, 101941916, 178398353, 356796706, 713593412]

約数ペア:

[(1, 713593412), (2, 356796706), (4, 178398353), (7, 101941916), (14, 50970958), (19, 37557548), (28, 25485479), (38, 18778774), (76, 9389387), (79, 9032828), (133, 5365364), (158, 4516414), (266, 2682682), (316, 2258207), (532, 1341341), (553, 1290404), (1106, 645202), (1501, 475412), (2212, 322601), (3002, 237706), (6004, 118853), (10507, 67916), (16979, 42028), (21014, 33958)]