1396304

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 3413844

約数和(自身を除く): 2017540

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 137, 182, 196, 208, 274, 364, 392, 548, 637, 728, 784, 959, 1096, 1274, 1456, 1781, 1918, 2192, 2548, 3562, 3836, 5096, 6713, 7124, 7672, 10192, 12467, 13426, 14248, 15344, 24934, 26852, 28496, 49868, 53704, 87269, 99736, 107408, 174538, 199472, 349076, 698152, 1396304]

約数ペア:

[(1, 1396304), (2, 698152), (4, 349076), (7, 199472), (8, 174538), (13, 107408), (14, 99736), (16, 87269), (26, 53704), (28, 49868), (49, 28496), (52, 26852), (56, 24934), (91, 15344), (98, 14248), (104, 13426), (112, 12467), (137, 10192), (182, 7672), (196, 7124), (208, 6713), (274, 5096), (364, 3836), (392, 3562), (548, 2548), (637, 2192), (728, 1918), (784, 1781), (959, 1456), (1096, 1274)]