2496603655

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 3958948224

約数和(自身を除く): 1462344569

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 173, 197, 245, 299, 455, 637, 805, 865, 985, 1127, 1211, 1379, 1495, 2093, 2249, 2561, 3185, 3979, 4531, 5635, 6055, 6895, 8477, 9653, 10465, 11245, 12805, 14651, 15743, 17927, 19895, 22655, 27853, 31717, 34081, 42385, 48265, 51727, 58903, 73255, 78715, 89635, 110201, 125489, 139265, 158585, 170405, 194971, 222019, 238567, 258635, 294515, 362089, 412321, 443053, 551005, 627445, 783863, 974855, 1110095, 1192835, 1669969, 1810445, 2061605, 2215265, 2534623, 2886247, 3101371, 3919315, 5487041, 8349845, 10190219, 12673115, 14431235, 15506855, 21709597, 27435205, 38409287, 50951095, 71331533, 108547985, 192046435, 356657665, 499320731, 2496603655]

約数ペア:

[(1, 2496603655), (5, 499320731), (7, 356657665), (13, 192046435), (23, 108547985), (35, 71331533), (49, 50951095), (65, 38409287), (91, 27435205), (115, 21709597), (161, 15506855), (173, 14431235), (197, 12673115), (245, 10190219), (299, 8349845), (455, 5487041), (637, 3919315), (805, 3101371), (865, 2886247), (985, 2534623), (1127, 2215265), (1211, 2061605), (1379, 1810445), (1495, 1669969), (2093, 1192835), (2249, 1110095), (2561, 974855), (3185, 783863), (3979, 627445), (4531, 551005), (5635, 443053), (6055, 412321), (6895, 362089), (8477, 294515), (9653, 258635), (10465, 238567), (11245, 222019), (12805, 194971), (14651, 170405), (15743, 158585), (17927, 139265), (19895, 125489), (22655, 110201), (27853, 89635), (31717, 78715), (34081, 73255), (42385, 58903), (48265, 51727)]