1297016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 3110400

約数和(自身を除く): 1813384

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 53, 56, 76, 92, 106, 133, 152, 161, 184, 212, 266, 322, 371, 424, 437, 532, 644, 742, 874, 1007, 1064, 1219, 1288, 1484, 1748, 2014, 2438, 2968, 3059, 3496, 4028, 4876, 6118, 7049, 8056, 8533, 9752, 12236, 14098, 17066, 23161, 24472, 28196, 34132, 46322, 56392, 68264, 92644, 162127, 185288, 324254, 648508, 1297016]

約数ペア:

[(1, 1297016), (2, 648508), (4, 324254), (7, 185288), (8, 162127), (14, 92644), (19, 68264), (23, 56392), (28, 46322), (38, 34132), (46, 28196), (53, 24472), (56, 23161), (76, 17066), (92, 14098), (106, 12236), (133, 9752), (152, 8533), (161, 8056), (184, 7049), (212, 6118), (266, 4876), (322, 4028), (371, 3496), (424, 3059), (437, 2968), (532, 2438), (644, 2014), (742, 1748), (874, 1484), (1007, 1288), (1064, 1219)]