2572922786

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{4027}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 4510328832

約数和(自身を除く): 1937406046

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 971, 1942, 4027, 6797, 8054, 13594, 28189, 45637, 56378, 91274, 189269, 319459, 378538, 638918, 1324883, 2649766, 3910217, 7820434, 27371519, 54743038, 183780199, 367560398, 1286461393, 2572922786]

約数ペア:

[(1, 2572922786), (2, 1286461393), (7, 367560398), (14, 183780199), (47, 54743038), (94, 27371519), (329, 7820434), (658, 3910217), (971, 2649766), (1942, 1324883), (4027, 638918), (6797, 378538), (8054, 319459), (13594, 189269), (28189, 91274), (45637, 56378)]