858462826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 1523733120

約数和(自身を除く): 665270294

約数列:

[1, 2, 13, 19, 26, 37, 38, 67, 74, 134, 247, 481, 494, 701, 703, 871, 962, 1273, 1402, 1406, 1742, 2479, 2546, 4958, 9113, 9139, 13319, 16549, 18226, 18278, 25937, 26638, 32227, 33098, 46967, 47101, 51874, 64454, 93934, 94202, 173147, 337181, 346294, 492803, 610571, 612313, 674362, 892373, 985606, 1221142, 1224626, 1737779, 1784746, 3475558, 6406439, 11600849, 12812878, 22591127, 23201698, 33017801, 45182254, 66035602, 429231413, 858462826]

約数ペア:

[(1, 858462826), (2, 429231413), (13, 66035602), (19, 45182254), (26, 33017801), (37, 23201698), (38, 22591127), (67, 12812878), (74, 11600849), (134, 6406439), (247, 3475558), (481, 1784746), (494, 1737779), (701, 1224626), (703, 1221142), (871, 985606), (962, 892373), (1273, 674362), (1402, 612313), (1406, 610571), (1742, 492803), (2479, 346294), (2546, 337181), (4958, 173147), (9113, 94202), (9139, 93934), (13319, 64454), (16549, 51874), (18226, 47101), (18278, 46967), (25937, 33098), (26638, 32227)]