2013642496

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2601

約数の個数: 72

約数和(自身を含む): 4257202320

約数和(自身を除く): 2243559824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 346, 608, 692, 1216, 1384, 2393, 2432, 2768, 3287, 4786, 4864, 5536, 6574, 9572, 11072, 13148, 19144, 22144, 26296, 38288, 44288, 45467, 52592, 76576, 90934, 105184, 153152, 181868, 210368, 306304, 363736, 413989, 420736, 612608, 727472, 827978, 841472, 1454944, 1655956, 2909888, 3311912, 5819776, 6623824, 7865791, 11639552, 13247648, 15731582, 26495296, 31463164, 52990592, 62926328, 105981184, 125852656, 251705312, 503410624, 1006821248, 2013642496]

約数ペア:

[(1, 2013642496), (2, 1006821248), (4, 503410624), (8, 251705312), (16, 125852656), (19, 105981184), (32, 62926328), (38, 52990592), (64, 31463164), (76, 26495296), (128, 15731582), (152, 13247648), (173, 11639552), (256, 7865791), (304, 6623824), (346, 5819776), (608, 3311912), (692, 2909888), (1216, 1655956), (1384, 1454944), (2393, 841472), (2432, 827978), (2768, 727472), (3287, 612608), (4786, 420736), (4864, 413989), (5536, 363736), (6574, 306304), (9572, 210368), (11072, 181868), (13148, 153152), (19144, 105184), (22144, 90934), (26296, 76576), (38288, 52592), (44288, 45467)]