501696416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12433}}^1$

素因数の和:12553

約数の個数: 48

約数和(自身を含む): 1074745224

約数和(自身を除く): 573048808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 12433, 20176, 24866, 40352, 49732, 99464, 161629, 198928, 323258, 397856, 646516, 1206001, 1293032, 2412002, 2586064, 4824004, 5172128, 9648008, 15678013, 19296016, 31356026, 38592032, 62712052, 125424104, 250848208, 501696416]

約数ペア:

[(1, 501696416), (2, 250848208), (4, 125424104), (8, 62712052), (13, 38592032), (16, 31356026), (26, 19296016), (32, 15678013), (52, 9648008), (97, 5172128), (104, 4824004), (194, 2586064), (208, 2412002), (388, 1293032), (416, 1206001), (776, 646516), (1261, 397856), (1552, 323258), (2522, 198928), (3104, 161629), (5044, 99464), (10088, 49732), (12433, 40352), (20176, 24866)]