1914136

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 4411800

約数和(自身を除く): 2497664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 257, 266, 392, 514, 532, 931, 1028, 1064, 1799, 1862, 2056, 3598, 3724, 4883, 7196, 7448, 9766, 12593, 14392, 19532, 25186, 34181, 39064, 50372, 68362, 100744, 136724, 239267, 273448, 478534, 957068, 1914136]

約数ペア:

[(1, 1914136), (2, 957068), (4, 478534), (7, 273448), (8, 239267), (14, 136724), (19, 100744), (28, 68362), (38, 50372), (49, 39064), (56, 34181), (76, 25186), (98, 19532), (133, 14392), (152, 12593), (196, 9766), (257, 7448), (266, 7196), (392, 4883), (514, 3724), (532, 3598), (931, 2056), (1028, 1862), (1064, 1799)]