858408194

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{569}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 1484334720

約数和(自身を除く): 625926526

約数列:

[1, 2, 7, 14, 197, 394, 547, 569, 1094, 1138, 1379, 2758, 3829, 3983, 7658, 7966, 107759, 112093, 215518, 224186, 311243, 622486, 754313, 784651, 1508626, 1569302, 2178701, 4357402, 61314871, 122629742, 429204097, 858408194]

約数ペア:

[(1, 858408194), (2, 429204097), (7, 122629742), (14, 61314871), (197, 4357402), (394, 2178701), (547, 1569302), (569, 1508626), (1094, 784651), (1138, 754313), (1379, 622486), (2758, 311243), (3829, 224186), (3983, 215518), (7658, 112093), (7966, 107759)]